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* [dev.fuzz] all: merge master (af72ddf) into dev.fuzzKatie Hockman2021-09-2039-302/+655
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This now includes the fix in CL 350729, which means we no longer need to skip the test in dev.fuzz. Conflicts: - src/cmd/compile/internal/noder/unified_test.go Merge List: + 2021-09-20 af72ddfcd7 cmd/compile: extend dump-to-file to handle "genssa" (asm) case. + 2021-09-20 3c764babe7 cmd/go: write go.mod requirements more consistently for go 1.17+ + 2021-09-20 6268468e02 cmd/link: generate DIE for types referenced only through dictionaries + 2021-09-20 6acac8b685 cmd/compile: delay all transforms for generic funcs/methods + 2021-09-20 988f18d61d go/types: export Named._Orig as Named.Origin + 2021-09-20 b6dddaccd7 cmd/compile: fix transform.AssignOp to deal with tricky case + 2021-09-20 9e60c37147 cmd/compile: document register-based ABI for ppc64 + 2021-09-20 79159f2e83 cmd/compile: fix simplification rules on arm/arm64 + 2021-09-20 eff27e858b cmd/compile: ensure constant shift amounts are in range for arm + 2021-09-20 9ebe7c8ec6 go/test: add a test for issue 48344 + 2021-09-20 6f35430faa cmd/compile: allow rotates to be merged with logical ops on arm64 + 2021-09-20 2d9b486420 cmd/compile: update doc at top of iexport.go on the changes for typeparams + 2021-09-20 a81b0dc6ee cmd/compile: rename instType -> instanceType + 2021-09-20 119213566a cmd/cgo: remove hardcoded '-pie' ldflag for linux/arm + 2021-09-20 a83a558733 cmd/compile: fix export/import of range loop. + 2021-09-19 315dbd10c9 cmd/compile: fold double negate on arm64 + 2021-09-19 83b36ffb10 cmd/compile: implement constant rotates on arm64 + 2021-09-19 771b8ea4f4 cmd/compile: fix missing markHiddenClosureDead in deadcode pass + 2021-09-18 c894b442d1 net/rpc: remove warnings on incompatible methods at registration + 2021-09-17 4b654c0eec cmd/compile: SSA ".this" variable + 2021-09-17 f01721efb9 cmd/compile: remove self copies in tail-call wrappers + 2021-09-17 163871feb1 time: re-add space-padded day of year to docs + 2021-09-17 ac7c34767d time: support fractional timezone minutes in MarshalBinary + 2021-09-17 07b30a4f77 cmd/compile: delay transformAssign if lhs/rhs have typeparam + 2021-09-17 c10b980220 cmd/compile: restore tail call for method wrappers + 2021-09-17 50e4508269 cmd/compile: fix import/export of Init and Def fields. + 2021-09-17 3fa35b5f97 go/types: ensure that we always get a new signature in expandNamed + 2021-09-17 3fa7dbeff5 cmd/go: fix GOARCH value in GOAMD64 docs + 2021-09-17 974b0166d6 syscall: implement Pipe using pipe2 syscall on all linux platforms + 2021-09-17 1a49dcb82f syscall: remove //sysnb comment generating Setreuid for linux/arm64 + 2021-09-17 cea7a71d40 cmd/compile: fix generic type handling in crawler + 2021-09-17 74e384f50d internal/poll: inject a hook into the runtime finalizer to count the closed pipes + 2021-09-17 323c6f74d3 log: don't format if writing to io.Discard + 2021-09-17 7f36ef0aff cmd/compile/internal/noder: hide TestUnifiedCompare behind -cmp flag + 2021-09-17 70493b3eb0 runtime/cgo: save and restore X3 (aka GP) for crosscall1 on riscv64 + 2021-09-17 6d02ce8584 runtime: fix prettyprinting of parametric types in gdb + 2021-09-17 6602c86a38 cmd/internal/obj/riscv: improve instruction validation + 2021-09-17 14e812bfc5 syscall: do not use handle lists on windows when NoInheritHandles is true + 2021-09-16 8d2a9c32a2 all: remove incorrectly repeated words in comments + 2021-09-16 af9da137a9 A+C: update name to real name and add to AUTHORS + 2021-09-16 265b59aefd cmd/cgo: for godefs, don't let field prefix removal cause duplicates + 2021-09-16 4efdaa7bc7 testing: skip panics when picking the line number for decoration + 2021-09-16 e09dcc211a go/types, types2: add an additional shift test case + 2021-09-16 5402b4376c spec: fix incorrect type in a shift example + 2021-09-16 d09e09bc61 cmd/compile: fixing writebarrier.go for -G=3 + 2021-09-16 bcdc61d830 cmd/compile: preserve statements better in expandCalls + 2021-09-16 48e2b1ea91 cmd/compile: fix LocResults formatting + 2021-09-16 b1bedc0774 cmd/go: add GOAMD64 environment variable + 2021-09-16 04f5116c98 cmd/go: clean paths before checking same directory + 2021-09-16 e7dbe3908e cmd/cgo: add missing tab in exports for a result of void + 2021-09-15 cfa233d76b cmd/compile: remove unneeded early transforms, with dictionary change + 2021-09-15 59a9a035ff cmd/compile: switch to computing dict format on instantiated functions + 2021-09-15 0edc6c4fa0 cmd/internal/obj/ppc64: generate prologue code compatible with new ABI + 2021-09-15 03df68d3c3 runtime: fix setting of cpu features for amd64 + 2021-09-15 6196979365 cmd/go/internal/modload: prevent tidy downgrading disambiguating modules + 2021-09-15 72bb8185b5 cmd/compile: emit DWARF info about dictionary entries + 2021-09-15 5b48fca1fa cmd/compile: mark wrapper functions with DW_AT_trampoline + 2021-09-15 e4dfd788e6 go/internal/gcimporter,cmd/compile: minor clean-up in iimport.go + 2021-09-15 4847c47cb8 cmd/compile/internal/types2: eliminate Named.instPos + 2021-09-15 3100f54f20 cmd/compile/internal/types2: merge Named type loading and expansion + 2021-09-15 738cebb174 cmd/compile/internal/types2: implement Identical for *Union types + 2021-09-15 b26d325cb1 cmd/compile/internal/types2: remove some unnecessary loading/expansion of Named types + 2021-09-15 9fc28892cb cmd/compile/internal/types2: export TypeHash, return value without blanks + 2021-09-15 2da3375e9b runtime: in adjustTimers back up as far as necessary + 2021-09-15 c7f2f51fed cmd/go: remove subcommand prefix from error messages + 2021-09-15 0bb40b08c4 go/types: implement Identical for *Union types + 2021-09-15 cb4e1de021 go/types: minor cleanup of instantiation + 2021-09-15 a0f3129466 go/types: instantiate methods when instantiating Named types + 2021-09-14 bf26e43d0f go/types: eliminate Named.instPos + 2021-09-14 2933c451a0 go/types: merge Named type loading and expansion + 2021-09-14 137543bb93 cmd/compile: set IsShape based on type being in the Shapes pkg + 2021-09-14 3a72175cdc cmd/compile: fix test/typeparam/mdempsky/4.go for -G=3 + 2021-09-14 b2c04f0d48 runtime: avoid loop variable capture in test + 2021-09-14 181e8cde30 go/internal/gcimporter: remove outdated comment + 2021-09-14 8699425b55 syscall: remove use of IN_KUBERNETES in test + 2021-09-14 b3c6de9dcd cmd/internal/obj/ppc64: allow VR register arguments to VS registers + 2021-09-14 ee91bb8319 cmd/compile: prevent typecheck importer reading type parameter twice + 2021-09-14 2953cd0083 go/internal/gcimporter: prevent importReader reading type parameter twice + 2021-09-14 b8c802b116 cmd/compile: prevent importReader reading type parameter twice + 2021-09-14 4a4221e818 all: remove some unused code + 2021-09-14 71adc658de runtime: change time.now to ABIInternal + 2021-09-14 146e8d4994 reflect: use Value.Len instead of conversion to slice header + 2021-09-13 9a58aa267e spec: fix prose about terminating statements + 2021-09-13 42057e9848 cmd/compile: save the note of fields when translating struct + 2021-09-13 960d036f8f cmd/go: add missing parenthesis in a call to "PrintVersion" + 2021-09-13 81a4fe6fd2 cmd/link/internal/ld: re-enable DWARF tests on solaris/illumos + 2021-09-13 f93a63addb reflect: add a floating point section to DeepEqual tests + 2021-09-13 a0c409cbc8 reflect: add fast paths for common, simple Kinds to DeepEqual + 2021-09-13 ac40c9872f reflect: fix _faststr optimization + 2021-09-13 c8a58f29dc cmd/go: add test to check for a potential workspace loading issue + 2021-09-13 e74e363a6b strings: add Clone function + 2021-09-13 bced369a50 cmd/link: minor code cleanup in dwarf gen + 2021-09-13 c3b217a0e5 cmd/go: document 'go install cmd@version' ignores vendor directories + 2021-09-12 ad97d204f0 go/types: remove some unnecessary loading/expansion of Named types + 2021-09-12 0d8a4bfc96 bufio: add Writer.AvailableBuffer + 2021-09-11 23832ba2e2 reflect: optimize for maps with string keys + 2021-09-11 a50225a0dc bufio: make Reader.Reset and Writer.Reset work on the zero value + 2021-09-10 cf2fe5d6f1 doc/asm: fix HTML markup + 2021-09-10 1bf2cd1291 debug/elf: retain original error message when getSymbols fails. + 2021-09-10 5a4b9f9494 time: reference -tags=timetzdata in testing panic + 2021-09-10 025308fe08 testing: increase alternation precedence + 2021-09-10 5a94a90d84 cmd/compile/internal/types2: better error message for invalid array decls + 2021-09-10 da1aa65053 cmd/compile/internal/syntax: correct follow token for type parameter lists + 2021-09-10 96ab854ab0 cmd/compile/internal: better AST line highlight in ssa.html + 2021-09-10 90c5660616 embed: guarantee the returned file of FS.Open implements io.Seeker + 2021-09-10 c69f5c0d76 cmd/compile: add support for Abs and Copysign intrinsics on riscv64 + 2021-09-10 2091bd3f26 cmd/compile: simiplify arm64 bitfield optimizations + 2021-09-09 b32209d22d cmd/compile: fix test case for unified IR (fix build) + 2021-09-09 1a708bcf1d cmd/compile: don't crash while reporting invalid alias cycle + 2021-09-09 426ff3746f cmd/cgo, runtime/cgo: avoid GCC/clang conversion warnings + 2021-09-09 73483df406 cmd/compile/internal/syntax: better error message for missing type constraint + 2021-09-09 e1c3f2158f time: propagate "," separator for fractional seconds into Format + 2021-09-09 c981874a5a cmd/compile: fix implement for closure in a global assignment + 2021-09-09 2c4f389c02 cmd/link: enable internal linker in more cases for ppc64le + 2021-09-09 fb84e99eb7 test: add compiler regress tests for #46461 + 2021-09-09 b9e1a24581 cmd/compile: fix case where init info of OAS node is dropped + 2021-09-09 f9271e4f85 go/types, types2: rename RParams -> RecvTypeParams + 2021-09-09 ea434450c2 reflect: add hooks for dealing with narrow width floats + 2021-09-09 a53e3d5f88 net: deprecate (net.Error).Temporary + 2021-09-09 19457a58e5 cmd/compile: stenciled conversions might be NOPs + 2021-09-09 a295b3cec8 test: re-enable AsmCheck tests for types2-based frontends + 2021-09-09 66f0d35f71 go/types: reduce number of delayed functions + 2021-09-09 d2a77f1c76 go/types: handle recursive type parameter constraints + 2021-09-09 9e1eea6f8b go/types: detect constraint type inference cycles + 2021-09-09 b86e8dd0f3 test/typeparam: fix issue48094b test build + 2021-09-09 c84f3a4004 syscall: drop fallback to pipe in Pipe on linux/arm + 2021-09-09 376a079762 cmd/compile: fix unified IR panic when expanding nested inline function + 2021-09-09 6edc57983a internal/poll: report open fds when TestSplicePipePool fails + 2021-09-09 2481f6e367 cmd/compile: fix wrong instantiated type for embedded receiver + 2021-09-09 d62866ef79 cmd/compile: move checkptr alignment to SSA generation + 2021-09-09 8fad81cd62 cmd/compile: fold handling OCONV logic to separate function + 2021-09-09 9cbc76bdf9 cmd/internal/obj/arm64: add checks for incorrect use of REGTMP register + 2021-09-09 42563f89d7 cmd/compile: remove 'ext' fields from unified IR reader/writer types + 2021-09-09 4c52eac49b cmd/compile: simplify value coding for unified IR + 2021-09-09 e30a09013b cmd/compile: extrapolate $GOROOT in unified IR + 2021-09-08 a1f6208e56 go/types, types2: add Environment to Config + 2021-09-08 f5f8a911d8 cmd/compile/internal/types2: spell out 'Type' in type parameter APIs + 2021-09-08 bff39cf6cb cmd/compile: add automated rewrite cycle detection + 2021-09-08 b61e1ed863 cmd/compile/internal/types2: temporarily pin the Checker to Interface during checking + 2021-09-08 47f3e1e02c cmd/compile/internal/types2: move NewTypeParam off of Checker + 2021-09-08 ccc927b8f6 cmd/compile/internal/types2: move typeHash to environment.go + 2021-09-08 30e9bfbcef cmd/compile/internal/types2: implement deduplication of instances using the Environment + 2021-09-08 0406d3a8e5 go/ast: rename MultiIndexExpr to IndexListExpr Change-Id: I7f917d45b0507c122c212305144b0b455618ff54
| * go/types: export Named._Orig as Named.OriginRobert Findley2021-09-201-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export the _Orig method for Named types, and rename to Origin. As discussed in #47916, Orig is easily confused with Original, which is not as good a name. Spelling out 'Origin' resolves the ambiguity. Updates #47916 Change-Id: I377c73de82310d3f6aa0bd82dddcd60ee067155b Reviewed-on: https://go-review.googlesource.com/c/go/+/350996 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: ensure that we always get a new signature in expandNamedRobert Findley2021-09-172-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CL 349412 introduced a bug when Checker.subst does not return a new signature: we were still setting the receiver to the instantiated type. I'm not sure how this could manifest in practice (other than confusing object strings). It's possible that I could generate a testdata-driven test for this, but in the interest of time I just added a test to verify object strings. Change-Id: I29bc8e1419ddc4574755c3def52d18cb71c738eb Reviewed-on: https://go-review.googlesource.com/c/go/+/350143 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types, types2: add an additional shift test caseRobert Griesemer2021-09-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The extra test just confirms that the type-checker internally agrees with the spec with the (otherwise invisible) type given to an untyped constant in a specific shift expression. For #48422. Change-Id: I6d98045f90bd20b0cc0a96a147bec9701039cb07 Reviewed-on: https://go-review.googlesource.com/c/go/+/350410 Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
| * go/internal/gcimporter,cmd/compile: minor clean-up in iimport.goRobert Findley2021-09-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make two superficial fixes to iimport.go: rename instType to instanceType (suggested in CL 349949), and fix a stale comment. Done in both go/internal/gcimporter and cmd/compile/internal/importer. Change-Id: Idfdda11a59b036a35824bbb1c101cba3652aeff4 Reviewed-on: https://go-review.googlesource.com/c/go/+/350031 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: implement Identical for *Union typesRobert Findley2021-09-152-0/+51
| | | | | | | | | | | | | | | | | | | | | | This aligns with the API proposal (#47916). Change-Id: I732e5b107e729718ed37e053ad3f434993a97ecd Reviewed-on: https://go-review.googlesource.com/c/go/+/349413 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: minor cleanup of instantiationRobert Findley2021-09-152-40/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | This CL addresses a couple TODOs related to instantiation: - factor out resolving the best environment - don't eagerly resolve substituted instances Change-Id: I4a5de7ea7939b6f272991071f591d622dec04b53 Reviewed-on: https://go-review.googlesource.com/c/go/+/349429 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: instantiate methods when instantiating Named typesRobert Findley2021-09-159-89/+119
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the API proposal we decided that instantiation must also instantiate methods. This CL does that, and eliminates the special handling for lazy instantiation in lookupMethod. It is possible that we expand an instance before all method signatures have been type-checked, so for simplicity we introduce a new flag on Func, 'isIncompleteMethod', which controls whether we must fully substitute methods before using them. We could avoid this flag by using some convention for the structure of an incomplete method (such as the receiver has no position), but in practice using a flag was cleaner and didn't increase the size of the Func struct. Updates #47916 Change-Id: I352baa6664cd07f61b06924744382897805f9d29 Reviewed-on: https://go-review.googlesource.com/c/go/+/349412 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: eliminate Named.instPosRobert Findley2021-09-149-33/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We no longer need to use the nilness of Named.instPos to signal whether instance expansion has occurred, so remove it from the Named struct by instead closing over the instantiation position in the resolver. This means we cannot print instance markers for unexpanded instances: instances may escape the type checking pass without being fully expanded, and we can not check whether they have been expanded in a concurrency-safe way without introducing a more heavy-weight syncronization mechanism. With this change, instantiation should be concurrency safe, modulo bugs of course as we have little test coverage of concurrency (see #47729). Fixes #47910 Change-Id: Ifeef6df296f00105579554b333a44d08aae113c9 Reviewed-on: https://go-review.googlesource.com/c/go/+/349411 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: merge Named type loading and expansionRobert Findley2021-09-149-96/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Named type expansion and loading were conceptually similar: a mechanism for lazily resolving type information in a concurrency-safe manner. Unify them into a 'resolve' method, that delegates to a resolver func to produce type parameters, underlying, and methods. By leveraging the sync.Once field on Named for instance expansion, we get closer to making instance expansion concurrency-safe, and remove the requirement that instPos guard instantiation. This will be cleaned up in a follow-up CL. This also fixes #47887 by causing substituted type instances to be expanded (in the old code, this could be fixed by setting instPos when substituting). For #47910 Fixes #47887 Change-Id: Ifc52a420dde76e3a46ce494fea9bd289bc8aca4c Reviewed-on: https://go-review.googlesource.com/c/go/+/349410 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/internal/gcimporter: remove outdated commentCuong Manh Le2021-09-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | CL 349010 ported the fix from CL 349009, but forgot to remove the outdated comment from old solution. This CL removes that one. Change-Id: Ia401295e9d0984f4a088ddce5db09d306bfd89b6 Reviewed-on: https://go-review.googlesource.com/c/go/+/349729 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
| * cmd/compile: prevent typecheck importer reading type parameter twiceCuong Manh Le2021-09-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 349009 to typecheck importer. Fixes #48306 Change-Id: Iec3f078089346bd85f0ab739896e079940325011 Reviewed-on: https://go-review.googlesource.com/c/go/+/349011 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Trust: Dan Scales <danscales@google.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Dan Scales <danscales@google.com>
| * go/internal/gcimporter: prevent importReader reading type parameter twiceCuong Manh Le2021-09-141-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | This is port of CL 349009 to go/internal/gcimporter. Updates #48280 Change-Id: I7d40d8b67333538ca58fe012535d54e891d0ed16 Reviewed-on: https://go-review.googlesource.com/c/go/+/349010 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
| * go/types: remove some unnecessary loading/expansion of Named typesRobert Findley2021-09-122-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | For Identical an u.nify, only type arguments and pointer identity is needed. Change-Id: Id4018d2a53044fa20fd26d28890f28b37b6d6d70 Reviewed-on: https://go-review.googlesource.com/c/go/+/349409 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * cmd/compile/internal/types2: better error message for invalid array declsRobert Griesemer2021-09-102-0/+26
| | | | | | | | | | | | | | | | | | Fixes #43527. Change-Id: I988a4d49f2f54b4b1741688fb52a55bf313d39e1 Reviewed-on: https://go-review.googlesource.com/c/go/+/348731 Trust: Robert Griesemer <gri@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
| * test: add compiler regress tests for #46461Matthew Dempsky2021-09-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gri@ reports that types2 now correctly handles when type parameters recursively refer back to the parameterized type, so we might as well add tests to exercise that. Unified IR also correctly handles importing and exporting these types, but -G=3 currently does not. Updates #46461. Change-Id: I272102aa08c40c980b9aeeca9f834291dfbbcc3e Reviewed-on: https://go-review.googlesource.com/c/go/+/348738 Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types, types2: rename RParams -> RecvTypeParamsRobert Findley2021-09-094-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To be consistent with CL 348376, spell out 'RecvTypeParams' in go/types and types2 API. Updates #47916 Change-Id: If8b3fd4274ccb944bd0ff04d7007e94e5fba61c1 Reviewed-on: https://go-review.googlesource.com/c/go/+/348810 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: reduce number of delayed functionsRobert Findley2021-09-091-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 348018 to go/types. It differs from that CL due to the way that field lists are represented in go/ast. Change-Id: Ib5a0243b44d0bf9e95d039f624c668f8c329f8fa Reviewed-on: https://go-review.googlesource.com/c/go/+/348691 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: handle recursive type parameter constraintsRobert Findley2021-09-094-6/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 348090 to go/types. Notably, unlike in types2, declareTypeParams was previously setting the default constraint to the empty interface, not nil, because this was missed in CL 335034 (no changes were made to declareTypeParams). This CL fixes this discrepancy. Change-Id: I0fa54a660ba14c6cbefa81a27ab7eb193df3be20 Reviewed-on: https://go-review.googlesource.com/c/go/+/348690 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: detect constraint type inference cyclesRobert Findley2021-09-092-0/+160
| | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 347300 to go/types. The test was adjusted to match the differing error positioning in go/types: errors are placed on the ast.CallExpr.Fun, rather than the Lparen. Change-Id: I3dee5d7d75bae18817cc1f04ab0d357d3a6a8198 Reviewed-on: https://go-review.googlesource.com/c/go/+/348689 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types, types2: add Environment to ConfigRobert Griesemer2021-09-086-6/+14
| | | | | | | | | | | | | | | | | | | | | | | | Port to types2 and adjust compiler accordingly. Change-Id: I2e72b151ef834977dca64cb2e62cedcac4e46062 Reviewed-on: https://go-review.googlesource.com/c/go/+/348578 Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org>
| * cmd/compile/internal/types2: move NewTypeParam off of CheckerRobert Griesemer2021-09-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 347561. A comment was corrected both in types2 and go/types, and the compiler adjusted for the updated NewTypeParameter function. Change-Id: I4381f0dd8e43228e1d037c5d997d421b7838f905 Reviewed-on: https://go-review.googlesource.com/c/go/+/348574 Trust: Robert Griesemer <gri@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
| * go/ast: rename MultiIndexExpr to IndexListExprRobert Findley2021-09-0812-23/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | As discussed in #47781, IndexListExpr is one character shorter and has the advantage of being next to IndexExpr in documentation. Updates #47781 Change-Id: I709d5c1a79b4f9aebcd6445e4ab0cd6dae45bab7 Reviewed-on: https://go-review.googlesource.com/c/go/+/348609 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
* | [dev.fuzz] all: merge master (65f0d24) into dev.fuzzJay Conrod2021-09-09163-4538/+7477
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: - api/next.txt - src/cmd/go/alldocs.go - src/cmd/go/internal/test/test.go Merge List: + 2021-09-08 65f0d24f73 cmd/go: print offending -mod value in workspace mode + 2021-09-08 37c9552e06 cmd/go: improve the creation and editing of go.work files + 2021-09-08 c8d4fe2adc go/types: temporarily pin the Checker to Interface during checking + 2021-09-08 d419f9c612 go/types: spell out 'Type' in type parameter APIs + 2021-09-08 12eb7331b9 go/ast: rename TParams fields to TypeParams + 2021-09-08 38c2e08cbd go/types: move NewTypeParam off of Checker + 2021-09-08 cb9ccd494b go/types: move typeHash to environment.go + 2021-09-08 a1a6540bf1 go/types: implement deduplication of instances using the Environment + 2021-09-08 409434d623 cmd/go/internal/modload: scan dependencies of root paths when raising version limits in editRequirements + 2021-09-08 054710ce46 cmd/compile/internal/types2: reduce number of delayed functions (optimization) + 2021-09-08 73a062c3e7 cmd/compile/internal/types2: handle recursive type parameter constraints + 2021-09-08 9581d891ab cmd/pprof: update vendored github.com/google/pprof + 2021-09-08 8214257347 test/codegen: fix package name for test case + 2021-09-08 1da64686f8 test/codegen: fix compilation of bitfield tests + 2021-09-08 fdc2072420 test/codegen: remove broken riscv64 test + 2021-09-08 64bdad2011 all: update vendored golang.org/x/tools + 2021-09-08 9295723079 cmd/link: rework .TOC. handling for ppc64le + 2021-09-08 50c69cc3a9 cmd/link/internal/riscv64,cmd/internal/obj/riscv: make error messages consistent + 2021-09-08 c50d811c7a cmd/interna/obj/riscv: use obj.REG_NONE rather than 0 + 2021-09-08 f030043e37 cmd/internal/obj/riscv: simplify machine code output + 2021-09-08 da790cccc5 cmd/internal/obj/riscv: absorb rewriteMOV into instruction generation + 2021-09-08 f5bdbf311c cmd/internal/obj/riscv: simplify rewriteMOV + 2021-09-08 bab79dd362 reflect: add back signaling NaN test + 2021-09-08 963218cc9c reflect: correct typoo in comment + 2021-09-07 3fff213ac2 cmd/compile: add CONVIFACE nodes needed in generic code due to assignments + 2021-09-07 b606739be6 reflect: add test for passing float32 signaling NaNs + 2021-09-07 b5e33a50fe reflect: rename MapIter method receiver variable from it to iter + 2021-09-07 07f623063d reflect: add MapIter.Reset + 2021-09-07 a9a01a3fbd cmd/compile: remove now-unneeded SetHasTParam() for cached ptr element + 2021-09-07 dcf3545774 encoding/gob: optimize decoding of slice + 2021-09-07 80783558b0 cmd/compile: make sure imported instantiated types have their methods created + 2021-09-07 23f4f0db68 cmd/compile: add prefetch intrinsic support + 2021-09-07 d92101f452 cmd/compile: resolve TODO in inl.go + 2021-09-07 903958d2f5 encoding/gob: marshal maps using reflect.Value.MapRange + 2021-09-07 6640171914 cmd/compile: fix type substituter to copy Funarg value for structs + 2021-09-07 e581ec07ee cmd/compile: fix lazy loading in reader2 + 2021-09-07 81188661f1 go/types: do not format TParams when hashing + 2021-09-07 2a4845257f cmd/compile: fix deadlock in (*Named).load + 2021-09-07 bca8c6ffa2 cmd/link: resolve magic value in gdbscript section generation + 2021-09-07 21de6bc463 cmd/compile: simplify less with non-negative number and constant 0 or 1 + 2021-09-07 6226020c2f cmd/compile: make sure that the names created for instantiated type are the same + 2021-09-06 a1938435d6 syscall: use dup3 in forkAndExecInChild1 on all Linux platforms + 2021-09-06 20a71c9a1d cmd/internal/sys: fix placement of loong64 definition + 2021-09-06 ecfff58fb8 cmd/compile: fix delay transformation in *subster.node() + 2021-09-06 c7f09eeb13 cmd/internal/sys: declare loong64 arch + 2021-09-06 7b69ddc171 cmd/compile: merge sign extension and shift into SBFIZ + 2021-09-06 43b05173a2 cmd/compile: merge zero/sign extensions with UBFX/SBFX on arm64 + 2021-09-05 7619a4528d reflect: improve panic when MapIter has no associated map Value + 2021-09-05 1b2d794ca3 reflect: allocate hiter as part of MapIter + 2021-09-04 9133245be7 cmd/compile/internal/types2: detect constraint type inference cycles + 2021-09-04 28dae3defb cmd/internal/obj/riscv: improve code generation for loading of constants + 2021-09-04 37e9c1d6fe cmd/internal/obj/riscv: avoid obj.Prog rewriting for address to register loads + 2021-09-04 2d90df91a8 cmd/internal/obj/riscv: avoid obj.Prog rewriting for immediate splitting + 2021-09-04 5c224ec921 database/sql: improve the documentation of Conn.Raw + 2021-09-04 ba66d62b68 cmd/internal/obj/riscv: avoid obj.Prog rewriting for memory stores + 2021-09-04 5ec298d7b0 cmd/internal/obj/riscv: avoid obj.Prog rewriting for memory loads + 2021-09-04 0b66310924 cmd/internal/obj/riscv: avoid obj.Prog rewriting for store instructions + 2021-09-04 8a01010c26 cmd/internal/obj/riscv: avoid obj.Prog rewriting for load instructions + 2021-09-04 9cb5716f00 cmd/internal/obj/riscv: avoid obj.Prog rewriting for constant loads + 2021-09-03 4957976b1a cmd/link: make npkgsyms meaningful + 2021-09-03 d9244f8b64 Revert "go/ast: clarify when Ident.Obj is nil" + 2021-09-03 04d8d24960 misc/wasm: enable ECMAScript strict mode + 2021-09-03 52aef05498 go/ast: clarify when Ident.Obj is nil + 2021-09-03 ab7c904bf2 cmd/internal/obj/riscv: factor out instructions for MOV pseudo-instructions + 2021-09-03 17910ed4ff refect: rename Ptr Kind to Pointer (but keep Ptr) + 2021-09-03 9f69a44308 image/draw: add RGBA64Image fast path + 2021-09-02 065f380815 debug/dwarf: check for DWARFv4 AttrDataBitOffset value + 2021-09-02 a8aa6cfa6d cmd/compile: correct a comment in uint64Tofloat + 2021-09-02 58244eee01 test: only test -G=3 by default + 2021-09-02 9633195ae1 src: do not emit warning when GOROOT_BOOTSTRAP is unset + 2021-09-02 7609b50701 go/types: systematic detection of missing instantiation + 2021-09-02 acc2957bc9 net/http: fix hang in probing for a zero-length request body + 2021-09-02 2a463a22ce net/http: close request body after recovering from a handler panic + 2021-09-02 ead3fe0dba all: update vendored dependencies for Go 1.18 + 2021-09-02 08588e6036 go/internal/gcimporter: always call SetTParams, even if empty + 2021-09-02 d01388b04f all: update vendored golang.org/x/crypto + 2021-09-02 782aa42255 cmd/link: mark stacks as non-executable on freebsd + 2021-09-02 d8b156773c all: update vendored golang.org/x/sys + 2021-09-02 014a9720f9 cmd/link: avoid crash on undefined func sym with external linking + 2021-09-02 37d4532867 cmd/internal/obj/riscv: simplify addition with constant + 2021-09-02 4fb79569d2 go/internal/gcimporter: add import tests for type parameters + 2021-09-02 b8420baf46 go/internal/gcimporter: add support for importing parameterized types + 2021-09-02 4591f49938 runtime: do not alloc never used tail bytes in fixalloc + 2021-09-02 a35c5c98c0 runtime: constify a test variable + 2021-09-02 90ed541149 runtime: ensure the fixalloc object size is valid + 2021-09-02 69107e73ce runtime: change 0 to pollNoError in netpollblock + 2021-09-02 08e2519ded cmd/compile: workaround inlining of closures with range statements + 2021-09-02 6705191e02 syscall: drop fallback to accept in Accept on Linux + 2021-09-02 17e9d148d3 syscall: drop fallback to utimes in UtimesNano on Linux + 2021-09-02 d13d62c49a os, syscall: remove fallback to pipe syscall on Linux + 2021-09-02 840b4292c9 src: emit warning when make.bash run with invalid GOROOT_BOOTSTRAP + 2021-09-02 1ae7ddc235 test: always run test in unified IR mode regardless of explicit -G flag + 2021-09-02 3db4888a05 cmd/compile: use types2.Unsafe to represent package unsafe in gcimports + 2021-09-02 9afbf82667 cmd/compile: allow objStub from unsafe package + 2021-09-02 1bd35fab05 runtime: use vDSO clock_gettime on linux/riscv64 + 2021-09-02 df4c625d88 cmd/compile: disable type list syntax for the compiler + 2021-09-01 2872496ba5 cmd/compile/internal/types2: systematic detection of missing instantiation + 2021-09-01 0bfd6fcea6 all: update golang.org/x/net to pull in CL 346890 + 2021-09-01 88859f3cd8 cmd/compile: optimize unified IR handling of imported functions + 2021-09-01 50f38d0405 cmd/compile: emit unified IR wrappers after inlining + 2021-09-01 5e0f8edbdc cmd/compile: remove useless fcount + 2021-09-01 ea51e223c2 cmd/{asm,compile}: add fused multiply-add support on riscv64 + 2021-09-01 711e1c8224 cmd/compile: fix irgen mis-handling invalid function declaration + 2021-09-01 592ee433f5 spec: adjust example for consistency + 2021-09-01 6c5f028242 cmd/compile/internal/pkginit: separate "init" and "inittask" logic + 2021-09-01 8f397bc118 cmd/internal/obj/ppc64: improve long conditional branch fixup + 2021-09-01 5670ff4ae5 cmd/compile: fix conversions from TypeParam to interface + 2021-09-01 717f337d1d cmd/asm: adjust riscv64 test data to avoid churn + 2021-09-01 5a687eeaf1 cmd/asm,cmd/internal/obj/riscv: add more error tests for riscv64 assembly + 2021-09-01 faf9c7d8fe cmd/compile: assign results of transformAssign back to source location + 2021-09-01 2dd7b770de cmd/compile: fix missing case for shape double-check function + 2021-09-01 62ba72b353 cmd/compile: fix method expression lookup during import + 2021-09-01 f4e24599dd go/types: disallow aliases for generic types + 2021-09-01 36ac2214fa go/types: remove superfluous ordinaryType calls + 2021-09-01 1a9807906d go/types: more systematic error handling in typeWriter + 2021-09-01 5cd1b847dc go/types: eliminate typeHashing global variable + 2021-09-01 0df6df17e1 go/types: generalize instanceHash to accept any type, rename to typeHash + 2021-08-31 3c8c9e1e44 go/types: don't print instance markers for type hashes + 2021-08-31 2d98a4b4bc go/types: use a typeWriter to write types (cleanup) + 2021-08-31 b2f09cd717 go/types: do not declare new methods on instantiated types + 2021-08-31 5e9ba0b1bd go/types: implement TypeList.String (debugging support) + 2021-08-31 580987cd58 go/types: remove need for the instance struct + 2021-08-31 d15a75e070 go/types: address some TODOs (cleanup) + 2021-08-31 1f83a8c16c cmd/compile: use the zero value for results of impossible indexing + 2021-08-31 bb0b511738 cmd/compile: use right line number for conversion expression + 2021-08-31 7637345b6e go/internal/typeparams: remove typeparams.{Get,Set} (cleanup) + 2021-08-31 78d0f8c870 go/types: fix type set printing and add a test + 2021-08-31 ae2b2dc01a go/types: rename IsMethodSet to IsConstraint (cleanup) + 2021-08-31 b93581e47d go/types: add error reporting for 1.18 syntax if GoVersion is below 1.18 + 2021-08-31 aed59d172a go/types: allow composite literals of type parameter type + 2021-08-31 891470fbf7 cmd/compile: fix handling of Defn field during stenciling + 2021-08-31 46121306d3 cmd/compile: remove folding of 32 bit pointer offsets on amd64 + 2021-08-31 144e0b1f6e cmd/compile: add MOVOstoreconst with offset folding on amd64 + 2021-08-31 f27d6a23b0 cmd/compile: builtins may be in the unsafe package + 2021-08-31 68152359fd cmd/compile/internal/types2: disallow aliases for generic types + 2021-08-31 605d1aaea2 go/types, types2: union terms must be instantiated + 2021-08-31 ded10d75a9 cmd/compile/internal/types2: remove superfluous ordinaryType calls + 2021-08-31 3920d6f208 runtime: eliminate the redundant for loop in runqget() + 2021-08-31 f118d145a5 cmd/compile: make unified IR more selective about method wrappers + 2021-08-31 d384ebde60 net: enable multicast listener tests on solaris/illumos + 2021-08-30 7622e41c84 go/types, types2: add a test for invalid import of "init" + 2021-08-30 3342aa5f51 cmd/compile/internal/types2: more systematic error handling in typeWriter + 2021-08-30 b06cfe9b25 cmd/compile/internal/types2: eliminate typeHashing global variable + 2021-08-30 437362ccec cmd/compile/internal/types2: generalize instanceHash to accept any type, rename to typeHash + 2021-08-30 86fa510d24 go/types, types2: types in method expressions must be instantiated + 2021-08-30 8f4c020660 cmd/compile: fix bug with Inferred targs + 2021-08-30 8250141c9a cmd/compile/internal/types2: don't print instance markers for type hashes + 2021-08-30 5f0d821add cmd/compile/internal/types2: use a typeWriter to write types (cleanup) + 2021-08-30 61120c634c cmd/go/internal/modload: use "pruned" instead of "lazy" to describe pruned module graphs + 2021-08-30 af9009a989 cmd/go/internal/modload: remove go117LazyTODO + 2021-08-30 9da7ccab58 cmd/go/internal/modload: remove go117EnableLazyLoading + 2021-08-30 bdc1bef8a0 cmd/go: ensure 'go get -u' can upgrade pruned (1.17+) modules + 2021-08-30 b602daea1b cmd/compile: fix error when revcType is ptr in selectorExpr + 2021-08-30 7b38dd8e25 runtime: remove unnecesarry newline on freeStackSpans + 2021-08-30 56c3856d52 cmd/compile/internal/types: unexport Type.widthCalculated + 2021-08-30 21d0b306af cmd/compile/internal/types: remove unused Tie method + 2021-08-30 a29d9aad7a test/typeparam/sliceimp.dir: fix typo in a.go + 2021-08-29 f29abccd8a test: add test cases for issue47892. + 2021-08-28 f4cd001b57 os/user: simplify skipping listGroups test + 2021-08-28 6df3aac4ae cmd/compile: fix offset-generator for storeOneLoad + 2021-08-28 5afa555428 cmd/compile: fix wrong check for b.Controls in isBlockMultiValueExit + 2021-08-28 d7a43e8912 cmd/compile: support type C comparable + 2021-08-28 044550ab0e runtime: add test case for checkptr alignment with nested expression + 2021-08-28 010817714e cmd/compile: ignore SliceExpr.CheckPtrCall for mknode + 2021-08-28 f371b30f32 unicode/utf8: add AppendRune + 2021-08-28 ef4cb2f776 cmd/compile/internal/types: change NewNamed to use TypeObject + 2021-08-28 5fb177163b go/types, types2: types in type switch cases must be instantiated + 2021-08-28 c81fa001a7 cmd/compile/internal/types: simplify and optimize PtrDataSize + 2021-08-27 a9377183d0 cmd/compile/internal/types: unexport New and NewBasic + 2021-08-27 82efc05403 cmd/compile: use Type.OrigSym getter/setters [generated] + 2021-08-27 68ecdc2c70 cmd/compile/internal/types: add Type.OrigSym getter/setters + 2021-08-27 72c003ef82 cmd/compile: unexport Type.Width and Type.Align [generated] + 2021-08-27 94f2a03951 cmd: update requirement on golang.org/x/mod + 2021-08-27 6a35e07512 cmd/compile: fix stenciling of conversions between interfaces + 2021-08-27 4f0dedca71 cmd/compile: fix parameterized interfaces + 2021-08-27 39eb1cc3f4 crypto/x509: drop compatibility hack for expired COMODO intermediates + 2021-08-27 acdea4f9f7 all: REVERSE MERGE dev.cmdgo (220bc44) into master + 2021-08-27 220bc44a4c [dev.cmdgo] all: merge master (67f7e16) into dev.cmdgo + 2021-08-27 67f7e16bcc encoding/gob: optimize decoding of []byte + 2021-08-27 2c60a99f72 cmd/compile/internal/syntax: make valid type parameter list in presence of errors + 2021-08-27 d350a66532 cmd/compile: eagerly CalcStructSize for synthetic ABI types + 2021-08-27 d7e2e2ec2b cmd/compile: delay fillinMethods to deal with mutually-recursive types + 2021-08-27 c927599783 cmd/compile: eliminate repetitive code + 2021-08-27 62f88b6dc8 cmd/compile: add types.RecalcSize + 2021-08-27 e7eee5e265 cmd/compile: remove ssagen/pgen_test.go + 2021-08-27 f153b6739b cmd/compile: use typecheck.InitUniverse in unit tests + 2021-08-26 967a8017f7 cmd/compile: move types init code into package types + 2021-08-26 af80af22b5 cmd/compile/internal/types2: do not declare new methods on instantiated types + 2021-08-26 03db2c2413 cmd/compile/internal/types2: implement TypeList.String (debugging support) + 2021-08-26 c9e05fdcf7 cmd/compile: fix reference to generic type needed by crawler + 2021-08-26 eb6a07fcf9 cmd/compile: unexport Type.Vargen + 2021-08-26 3836983779 cmd/compile/internal/types: unexport Type.Extra + 2021-08-26 1f8d4562de cmd/compile: change typecheck.iscmp into ir.Op.IsCmp + 2021-08-26 de83ef67ac [dev.cmdgo] all: merge master (5e6a7e9) into dev.cmdgo + 2021-08-26 5e6a7e9b86 embed: remove reference to global variables in docs + 2021-08-26 166b691b65 cmd/compile/internal/types2: remove need for instance (struct) + 2021-08-26 d6bdae33e9 cmd/compile/internal/types2: address some TODOs (cleanup) + 2021-08-26 770df2e18d crypto/tls: fix typo in PreferServerCipherSuites comment + 2021-08-26 a6ff433d6a cmd/go: pass -gcflags after other flags generated by the go command + 2021-08-25 4f2620285d cmd/compile/internal/types2: fix type set printing and add test + 2021-08-25 0ac64f6d70 cmd/compile/internal/types2: rename IsMethodSet to IsConstraint (cleanup) + 2021-08-25 4068fb6c21 cmd/compile: always accept 1.18 syntax but complain if not 1.18 + 2021-08-25 bf0bc4122f go/types, types2: don't re-evaluate context string for each function argument (optimization) + 2021-08-25 4158e88f64 cmd/compile/internal/syntax: fix position of type parameter field + 2021-08-25 647bef6c59 go/types: implement NewTypeList and use it instead of composite literals + 2021-08-25 6cf1d5d0fa cmd/compile: generic SSA rules for simplifying 2 and 3 operand integer arithmetic expressions + 2021-08-25 5baf60d472 bytes, strings: optimize Trim for single byte cutsets + 2021-08-25 3d667671ad cmd/compile: fix function contains no TParam in generic function + 2021-08-25 4f2ebfe34b cmd/compile: allow embed into any byte slice type + 2021-08-25 d2f002cb39 time/format: avoid growslice in time.String()/time.GoString() + 2021-08-25 de23549a39 [dev.cmdgo] cmd/go: fix calls to modFileGoVersion to pass in modFile + 2021-08-25 3b523caf41 [dev.cmdgo] cmd/go: clean up TODOWorkspaces instances + 2021-08-25 08d4cc20ca cmd/compile: fix stencil call expression. + 2021-08-25 109c13b64f [dev.cmdgo] all: merge master (c2f96e6) into dev.cmdgo + 2021-08-25 099b819085 cmd/compile: fix CheckSize() calculation for -G=3 and stencils + 2021-08-25 e1fcf8857e test: add test that caused gofrontend compiler crash + 2021-08-25 d37b8dedf7 test: add test case that gofrontend miscompiled + 2021-08-25 41b99dab0f os/user: don't skip TestLookupGroup if supported + 2021-08-25 de1c934b97 cmd/compile: fix checkptr false positive for (*[Big]T)(ptr)[:n:n] pattern + 2021-08-24 54cdef1f10 reflect: add MapIter.SetKey and MapIter.SetValue + 2021-08-24 5d863f89fe cmd/compile: simplify bad conversion check + 2021-08-24 c2f96e686f cmd/compile: mark ODYNAMICDOTTYPE as an expression that can panic + 2021-08-24 5b64381155 cmd/compile: fix naming of types inside instantiations + 2021-08-24 4a9f0cec29 cmd/compile: change irgen to generate exprs/stmts after decls processed + 2021-08-24 daa55b21d1 cmd/link: guarantee "section .debug_gdb_scripts" is always "$GOROOT/src/runtime/runtime-gdb.py". + 2021-08-24 e6798795ff cmd/compile/internal/types2: use TypeList in the Inferred struct + 2021-08-24 b1cdf860dd cmd/compile/internal/types2: use a TypeList type to hold type arguments + 2021-08-24 1ff0554b53 cmd/compile/internal/types2: use []*TypeParam rather than []*TypeName for type param lists + 2021-08-24 bd97763577 cmd/compile/internal/types2: use an opaque environment for Instantiate + 2021-08-24 bba460499c cmd/compile/internal/types2: don't export TypeSet + 2021-08-24 d70c69d830 embed: document the maximum file size supported + 2021-08-24 f98b6111eb go/token: match the implementation of index selection with sort.Search + 2021-08-24 8eeb1bff1d cmd/compile: reuse same node for global dictionaries + 2021-08-23 be1a693477 cmd/compile: fixes for non-constant Sizeof/Alignof/Offsetof + 2021-08-23 8157960d7f all: replace runtime SSE2 detection with GO386 setting + 2021-08-23 22540abf76 runtime: use RDTSCP for instruction stream serialized read of TSC + 2021-08-23 fa34678c67 internal/buildcfg: change GOEXPERIMENT to always return non-empty string + 2021-08-23 0a7f00ae23 cmd/compile: do not mark arrays used for map initialization noalg + 2021-08-23 6b9e3f883e cmd/compile: don't emit write barriers for offsets of global addresses + 2021-08-23 3081f817da cmd/compile: always remove receiver type from instantiated method values + 2021-08-23 8486ced8b0 cmd/compile: copy captured dictionary var to local var + 2021-08-23 aeec6dbfe0 spec: add example for method value in case of embedded method + 2021-08-23 f457ecc7f0 cmd/compile: fixing 15.go for -G=3 + 2021-08-23 f1d8ea1da3 reflect: fix memmove for big endian cases with new ABI + 2021-08-23 4fbb5c8666 go/types: use TypeList in the Inferred struct + 2021-08-23 7a6d64fed6 go/types: use a TypeList type to hold type arguments + 2021-08-23 2438660602 go/types: use []*TypeParam rather than []*TypeName type param lists + 2021-08-23 9fe5c7f122 go/types: add the TypeParam.Obj method + 2021-08-23 baf2866956 go/types: move to an opaque environment for Instantiate + 2021-08-23 c7e354d9d1 go/types: return an error from Instantiate + 2021-08-23 c1a14781ec runtime: remove unused cpu architecture feature variables from binaries + 2021-08-23 457418b475 cmd/go: fix long test builders + 2021-08-22 86ee89225a strings: smarter growth of temporal buffer and avoid copying on return + 2021-08-22 29d7e5472b go/types: report argument type for unsafe.OffsetOf + 2021-08-22 8fcc614360 cmd/compile/internal/types2: enable TestSelection API test + 2021-08-22 5d5e50c3db os/user: simplify test skip for plan9 + 2021-08-22 5d0c2840da cmd/compile/internal/types2: report argument type for unsafe.OffsetOf + 2021-08-22 19585826fa math/big: clarified doc string for SetMantExp + 2021-08-22 6416bde023 runtime: use asmcgocall_no_g when calling sigprocmask on openbsd + 2021-08-22 bd6845965c reflect: add example for FieldByIndex + 2021-08-22 96d816c574 runtime: fix buckHashSize duplication + 2021-08-21 6e50991d2a strconv: reject surrogate halves in Unquote + 2021-08-21 8fff20ffeb cmd/compile: absorb NEG into branch when possible on riscv64 + 2021-08-21 bcd146d398 cmd/compile: convert branch with zero to more optimal branch zero on riscv64 + 2021-08-21 dcee007aad cmd/compile: sort regalloc switch by architecture + 2021-08-21 e17439e087 go/types: don't override x.mode before using it + 2021-08-21 c9912780ab cmd/compile: enable -G=3 by default + 2021-08-20 97d17dc023 test/typeparam: add a test case for issue46591 + 2021-08-20 835ff47c16 cmd/internal/buildid: reject empty id + 2021-08-20 f67e31d643 test: enable regabi test on arm64 + 2021-08-20 ab9aaf46ee cmd/compile/internal/syntax: add PosBase.Trimmed + 2021-08-20 5045477be8 net/http: fix typo in header.go + 2021-08-20 0f25251127 go/types: change Checker.verify to return an error + 2021-08-20 30a423eb39 go/types: no need to validate substituted instances + 2021-08-20 e49775e057 go/types: consolidate verification logic + 2021-08-20 4d00fcbc43 go/types: clean up panics in instantiation + 2021-08-20 bacbc33439 archive/zip: prevent preallocation check from overflowing + 2021-08-20 7007431374 crypto/rand, internal/syscall/unix: don't use getentropy on iOS + 2021-08-20 303446395d cmd/compile: use typeAndStr directly in signatslice + 2021-08-20 e9e0d1ef70 cmd/asm/internal/arch: adds the missing type check for arm64 SXTB extension + 2021-08-20 c92c2c9d62 cmd/internal/obj/arm64: disable the pre and post index formats for pseudo registers + 2021-08-19 65074a4086 cmd/dist: remove unused variables + 2021-08-19 0e598e7da4 syscall: add SyscallN + 2021-08-19 91e2e3b903 cmd/compile: prevent duplicated works in WriteRuntimeTypes + 2021-08-19 9871726c72 reflect: add test for invalid conversion + 2021-08-19 69d8fbec7a cmd/compile/internal/types2: return an error from Instantiate + 2021-08-19 3bdc1799d6 io: unexport internal methods + 2021-08-19 740f7d7370 archive/tar: unexport internal methods + 2021-08-19 c85695a117 cmd/compile: add support for //go:nointerface for -G=3 + 2021-08-18 322879d5c9 cmd/compile/internal/dwarfgen: use src.Pos.Rel{Filename,Line,Col} consistently + 2021-08-18 687f2acf6a cmd/compile: only use dictionaries for conversions to type parameters + 2021-08-18 eda3de0f79 cmd/compile/internal/types2: change Checker.verify to return an error + 2021-08-18 805d38a352 cmd/compile/internal/types2: no need to validate substituted instances + 2021-08-18 c2bd9ee2db cmd/compile: only sort methods/interfaces during export for -d=unifiedquirks + 2021-08-18 8f0578ef39 cmd/compile/internal/types2: consolidate verification logic + 2021-08-18 165ebd85a7 cmd/compile/internal/types2: clean up panics in instantiation + 2021-08-18 4a0fd73ead cmd/go/internal/work/exec: throw an error when buildP is negative + 2021-08-18 0c83e01e0c cmd/go/testdata/script: fix test script added by CL 334873 + 2021-08-18 8b471db71b path/filepath: change IsAbs to treat \\host\share as an absolute path + 2021-08-18 946e2543f8 runtime: use RDCYCLE for cputicks on riscv64 + 2021-08-18 8e18428e38 cmd/internal/obj/arm64: don't use REGTMP when moving C_AACON2 to a register + 2021-08-18 aef24d8f7d cmd/internal/obj/arm64: fix the encoding error when operating with ZR + 2021-08-17 ddfcc02352 cmd/link: do not use GO_LDSO when cross compile + 2021-08-17 a2a9a7b513 cmd/go: make mod init disallow invalid major version suffixes + 2021-08-17 3848488f0f cmd/go/internal/test: add an all sentinel to -vet + 2021-08-17 ace1730a41 cmd/go: go test flag -failfast should be cacheable + 2021-08-17 0f85b0c0e1 go/types: fix method lookup for type-parameter based types + 2021-08-17 9d9e3291fa cmd/compile/internal/types2: fix method lookup for type-parameter based types + 2021-08-17 cf12b0d1f9 cmd/trace: use newTaskDesc to create taskDesc + 2021-08-17 3001b0abf0 cmd/link: remove elfwritedynentsym + 2021-08-17 4012fea822 all: fix typos + 2021-08-17 b7b790a71a cmd/compile: fix CONVIFACE case converting interface to empty interface + 2021-08-17 a304273d74 cmd/compile/internal/types2: allow composite literals of type parameter type + 2021-08-17 d3deb2c359 cmd/compile: fix typos + 2021-08-17 29ec74fb82 go/types: check if the interface is already complete in Complete + 2021-08-17 91a935ea0f Revert "go/types: make Interface.Complete a no-op" + 2021-08-17 a8d39f151d src: simplify race.bash checking condition + 2021-08-17 1951afc919 cmd/compile: lowered MulUintptr on riscv64 + 2021-08-16 2a19333716 net: reduce allocations for UDP send/recv on Windows + 2021-08-16 9c5eb16f6c net: reduce allocation size in ReadFromUDP + 2021-08-16 d9349175ad net: remove allocation from UDPConn.WriteTo + 2021-08-16 8ff16c1990 runtime: accept restartable sequence pcdata values in isAsyncSafePoint + 2021-08-16 df9c5d8f5d cmd/cgo: fix unused parameter warnings in generated _cgo_main.c + 2021-08-16 213e157d3a testing/fstest: allow specifying file for "." in MapFS + 2021-08-16 c04a32e59a net: avoid memory copy calling absDomainName + 2021-08-16 6406227d71 runtime: skip sysmon workaround on NetBSD >= 9.2 + 2021-08-16 a05a7d49a9 cmd/go: address code review comments in test cgo_path_space_quote + 2021-08-16 54ce8793a8 cmd: update x/tools and remove copy of txtar + 2021-08-16 742dcba7bb cmd: support space and quotes in CC and CXX + 2021-08-16 41d991e4e1 cmd/internal/str: add utilities for quoting and splitting args + 2021-08-16 4466141822 cmd/go: add document -json in testflag + 2021-08-16 8d2066177d cmd/go/internal/modfetch/codehost: refactor gitRepo.loadRefs to be harder to misuse + 2021-08-16 ec27168712 net/http: drop headers with invalid keys in Header.Write + 2021-08-16 d35035f84e go/types: use the orig object for Named.Obj + 2021-08-16 ddffe30a21 go/types: rename TypeParams to TParamList + 2021-08-16 631af58e20 go/types: remove targs from substMap + 2021-08-16 d1ba047edf go/types: simplify Named.under + 2021-08-16 56a919f17f go/types: define Identical for instances + 2021-08-16 ff36d11470 go/types: merge Instantiate and InstantiateLazy + 2021-08-16 2460cf8602 go/types: remove Named.SetTArgs + 2021-08-16 281ed619f8 go/types: parameterized functions must have a body + 2021-08-16 aab1d1fcb9 go/types: expand is only required for *Named types + 2021-08-16 9ff61acbd7 go/types,types2: superficial changes to align types and types2 + 2021-08-16 fda8ee8b07 go/types: make Interface.Complete a no-op + 2021-08-16 e61d1445ab cmd/compile: fix panic with dead hidden closures + 2021-08-16 5c7a460a1c syscall: hoist Getsockname out of NetlinkRIB loops + 2021-08-16 850768bbc9 time: update current time comment + 2021-08-16 a0adf91d85 internal/syscall/unix: change Ioctl arg type to unsafe.Pointer on AIX + 2021-08-16 5a40100141 cmd/compile: fix dictionaries for nested closures + 2021-08-16 c92f5ee170 cmd/link: start at address 0 when external linking + 2021-08-16 5da2010840 doc: start draft of go1.18 release notes, move go1.17 to x/website + 2021-08-16 ea8298e2f5 cmd/compile/internal/ssa: delete unused code + 2021-08-16 fe489c86a7 go/types: limit termlist lengths + 2021-08-16 b9f135d98f go/types: change types2.Union API to accept a list of Terms + 2021-08-16 c2b4ec8f49 go/types: add defined type to term/termlist tests + 2021-08-16 11a43df461 go/types: minor cleanup of writeTParamList + 2021-08-16 b0fba64ef4 go/types: fix make with type parameter argument + 2021-08-16 efd206eb40 cmd/compile: intrinsify Mul64 on riscv64 + 2021-08-16 7b7d7d7818 go/types: fix range over exprs of type parameter type + 2021-08-16 02f932e173 go/types: better names for things (cleanup) + 2021-08-16 a192ef8ac4 go/types: cleanup panic calls + 2021-08-16 11a1f37b07 go/types: remove TestIncompleteInterfaces (cleanup) + 2021-08-16 0b61dc4577 go/types: remove unused gcCompatibilityMode flag (cleanup) + 2021-08-16 c88e3ff648 cmd/compile/internal/types2: use the underlying TypeParam in assignableTo + 2021-08-16 d043c8ea89 go/types: implement type sets with term lists + 2021-08-16 94002f6fca go/types: implement term lists + 2021-08-16 3d679c6554 syscall: use correct type for TIOCSPGRP/TIOCGPGRP + 2021-08-16 fcdc3c098c runtime: make asmcgocall g0/gsignal checks consistent + 2021-08-16 160d797260 runtime: correct mips64 asmcgocall signal stack behaviour + 2021-08-16 6a760d6c36 runtime: include pthread.h in defs_openbsd.go + 2021-08-16 7aa57a9687 runtime: remove unused getrlimit on linux/riscv64 + 2021-08-16 57c115e1f6 crypto/sha{256,512}: unname result parameters for consistency + 2021-08-15 717894cf80 cmd/compile/internal/types2: better error message for index syntax error (follow-up) + 2021-08-15 6ed9463133 cmd/compile/internal/syntax: better error message for index syntax error + 2021-08-15 48dfddbab3 lib/time: fix RFC 6557 url + 2021-08-15 1162aae0ad time/tzdata: update links in comment + 2021-08-14 ff3469b1c2 cmd/dist: remove tests using the typeparams build tag + 2021-08-14 0a0a160d4d sync/atomic: fix documentation for CompareAndSwap + 2021-08-14 49c688e45c cmd/compile/internal/types2: rename TypeParams to TParamList + 2021-08-14 b2253c8041 cmd/compile/internal/types2: remove targs from substMap + 2021-08-14 456759b246 cmd/compile/internal/types2: use the orig object for Named.Obj + 2021-08-14 2d250043b4 cmd/compile/internal/types2: simplify Named.under + 2021-08-14 50f4ebbdd3 cmd/compile/internal/types2: define Identical for instances + 2021-08-14 fc27eb50ff cmd/compile/internal/types2: merge Instantiate and InstantiateLazy + 2021-08-13 7eaabae84d net: update IP.String doc to reflect RFC 5952 conformance + 2021-08-13 58490972c0 cmd/link: fix dead reference link + 2021-08-13 a95f1b51be test: change issue10441.go from "build" to "compile" + 2021-08-13 89a4f99640 lib/time: fix tz-link ftp url + 2021-08-13 2eb4d68833 runtime: don't use systemstack for BeforeFork/AfterFork + 2021-08-13 bad1fc1265 test: add test case for CL 340609 + 2021-08-13 641e8bc2c7 test: add test case that caused a gofrontend compiler crash + 2021-08-13 98f3d7fecb all: gofmt more (but vendor, testdata, and top-level test directories) + 2021-08-13 20a620fd9f runtime: drop SIGPROF while in ARM < 7 kernel helpers + 2021-08-13 4c8ffb3baa cmd/internal/str: move package from cmd/go/internal/str + 2021-08-13 4be75faa3e cmd/go: make fewer 'go mod' commands update go.mod + 2021-08-13 1fffeddfe9 cmd/go: add -testsum flag to update go.sum in script tests + 2021-08-12 e2e1987b31 [dev.cmdgo] cmd/link: fix TestBuildForTvOS + 2021-08-12 0d01934094 Merge "all: REVERSE MERGE dev.typeparams (4d3cc84) into master" + 2021-08-12 044ec4fa98 time: fix docs for new comma layouts + 2021-08-12 3601aedff6 all: REVERSE MERGE dev.typeparams (4d3cc84) into master + 2021-08-12 4d3cc84774 Merge "[dev.typeparams] all: merge master (46fd547) into dev.typeparams" into dev.typeparams + 2021-08-12 a64ab8d3ec [dev.typeparams] all: merge master (46fd547) into dev.typeparams + 2021-08-12 7e9f911ec4 [dev.typeparams] cmd/compile: remove some shape checks in type substituter, other cleanups + 2021-08-12 46fd547d89 internal/goversion: update Version to 1.18 + 2021-08-12 5805efc78e doc/go1.17: remove draft notice + 2021-08-12 39634e7dae CONTRIBUTORS: update for the Go 1.17 release + 2021-08-12 d397fc1169 [dev.cmdgo] don't give command-line-arguments a module + 2021-08-12 095bb790e1 os/exec: re-enable LookPathTest/16 + 2021-08-12 677dfe5ad6 [dev.typeparams] cmd/compile: don't print out node pointer in ir.Dump + 2021-08-11 dea23e9ca8 src/make.*: make --no-clean flag a no-op that prints a warning + 2021-08-11 8ab59d812a [dev.typeparams] cmd/compile: change export version to 1.17 for testing + 2021-08-11 aaf914d0e6 [dev.cmdgo] cmd/go: remove modload.ModRoot function + 2021-08-11 d7d4f28a06 [dev.typeparams] runtime, internal/bytealg: remove regabi fallback code on AMD64 + 2021-08-11 eeb7899137 [dev.typeparams] internal/buildcfg: always enable regabi on AMD64 + 2021-08-11 d4c0ed26ac doc/go1.17: linker passes -I to extld as -Wl,--dynamic-linker + 2021-08-11 0888a8cd2d [dev.typeparams] cmd/compile/internal/types2: remove unused TypeParam.Bound method + 2021-08-10 7308d747e7 [dev.typeparams] cmd/compile/internal/types2: remove Named.SetTArgs + 2021-08-10 0f34a92df7 [dev.typeparams] go/types: don't expose the TypeSet API for 1.18 + 2021-08-10 40ba119e3f [dev.typeparams] cmd/compile: keep export format unchanged if no type params are exported + 2021-08-10 fb8579746c [dev.typeparams] internal/goexperiment: update comment for RegabiArgs requirements + 2021-08-10 2e250cc957 [dev.typeparams] cmd: update vendored golang.org/x/tools to 337cebd2c151 + 2021-08-10 2fbf6aafe7 [dev.typeparams] cmd/compile: handle interface type parameters in type switches + 2021-08-10 e4cfa2f6da [dev.typeparams] cmd/compile/internal/types2: parameterized functions must have a body + 2021-08-10 508624f359 [dev.typeparams] cmd/compile/internal/types2: expand is only required for *Named types + 2021-08-10 1f9c9d8530 doc: use "high address/low address" instead of "top/bottom" + 2021-08-09 f5f79c47f9 [dev.typeparams] cmd/compile: use types2.Constraint() rather than types2.Bound() + 2021-08-09 f1dce319ff cmd/go: with -mod=vendor, don't panic if there are duplicate requirements + 2021-08-09 9f4d6a8359 [dev.typeparams] cmd/compile: call transformArgs before early typecheckaste in noder + 2021-08-09 ca3c6985cd [dev.typeparams] cmd/compile: implement generic type switches + 2021-08-09 57668b84ff [dev.typeparams] cmd/compile: simplify interface conversions + 2021-08-09 7aeaad5c86 runtime/cgo: when using msan explicitly unpoison cgoCallers + 2021-08-08 507cc341ec doc: add example for conversion from slice expressions to array ptr + 2021-08-07 d10a904712 [dev.typeparams] cmd/compile: don't export/import type parameter indices anymore + 2021-08-07 891547e2d4 doc/go1.17: fix a typo introduced in CL 335135 + 2021-08-06 3025ce2fa8 [dev.cmdgo] cmd/go: address code review comments in test cgo_path_space_quote + 2021-08-06 8eaf4d16bc make.bash: do not overwrite GO_LDSO if already set + 2021-08-06 fc8e0cbbba [dev.cmdgo] cmd: update x/tools and remove copy of txtar + 2021-08-06 63b968f4f8 doc/go1.17: clarify Modules changes + 2021-08-06 9e0ac72d68 [dev.typeparams] cmd/compile/internal/types2: remove Interface.Complete (cleanup) + 2021-08-06 9bd1817e41 [dev.typeparams] cmd/compile/internal/types2: limit termlist lengths + 2021-08-06 313924f272 [dev.typeparams] cmd/compile: swap export order of union term components (cleanup) + 2021-08-06 0d7dc417ea [dev.typeparams] cmd/compile: change types2.Union API to accept a list of Terms + 2021-08-06 09d82689ed [dev.typeparams] cmd/compile/internal/types2: add defined type to term/termlist tests + 2021-08-06 3a9fd99849 [dev.typeparams] cmd/compile/internal/syntax: cleanup panic calls + 2021-08-06 c3b57af8bc [dev.typeparams] cmd/compile/internal/types2: minor cleanup of writeTParamList + 2021-08-06 0811108670 [dev.typeparams] cmd/compile/internal/types2: fix make with type parameter argument + 2021-08-06 93285c89d1 [dev.typeparams] cmd/compile/internal/types2: fix range over exprs of type parameter type + 2021-08-06 5aac85ad5e [dev.typeparams] cmd/compile/internal/types2: better names for things (cleanup) + 2021-08-06 110343e4a2 [dev.typeparams] cmd/compile: cleanup wrapper code for generics + 2021-08-06 5e33d11e10 [dev.typeparams] cmd/compile: do transformCall with non-shape type of call + 2021-08-06 ac78501b9c [dev.typeparams] cmd/compile: make sure closures inside generic funcs are not compiled + 2021-08-06 70546f6404 runtime: allow arm64 SEH to be called if illegal instruction + 2021-08-05 fd45e267c2 runtime: warn that KeepAlive is not an unsafe.Pointer workaround + 2021-08-05 f78d538858 [dev.typeparams] cmd/compile/internal/types2: cleanup panic calls + 2021-08-05 c5b6c36ddd [dev.typeparams] cmd/compile/internal/types2: remove TestIncompleteInterfaces (cleanup) + 2021-08-05 f14908d01b [dev.typeparams] cmd/compile/internal/types2: remove unused gcCompatibilityMode flag (cleanup) + 2021-08-05 bb5608dd5d [dev.typeparams] cmd/compile/internal/types2: implement type sets with term lists + 2021-08-05 6dadee759c [dev.typeparams] cmd/compile: unified importReader receiver name to r + 2021-08-05 5dcb5e2cea [dev.typeparams] cmd/compile: dictionary/shape cleanup + 2021-08-05 3cdf8b429e [dev.typeparams] cmd/compile: fixing case where type arg is an interface + 2021-08-04 1b708c0260 [dev.typeparams] go/types: remove a stale comment (cleanup) + 2021-08-04 0ec2a8b42d [dev.typeparams] go/types: switch the TArgs API to NumTArgs/TArg + 2021-08-04 e5fe769be1 [dev.typeparams] cmd/compile/internal/types2: implement term lists + 2021-08-04 b730a26729 [dev.typeparams] cmd/compile: put shape types in their own package + 2021-08-04 e590cb64f9 [dev.typeparams] runtime: handle d.link carefully when freeing a defer + 2021-08-04 6e738868a7 net/http: speed up and deflake TestCancelRequestWhenSharingConnection + 2021-08-04 d27a889119 [dev.typeparams] go/types: move instance.go contents into named.go (cleanup) + 2021-08-04 b01e775e9c [dev.typeparams] go/types: print constraint info for type param operands + 2021-08-04 3efc8f9a8d [dev.typeparams] go/types: (TypeParam) SetBound -> SetConstraint + 2021-08-04 ed3667d079 [dev.typeparams] go/types: use type terms to represent unions + 2021-08-04 880ab6209e [dev.typeparams] cmd/compile/internal/types2: fix a panic in missingMethod + 2021-08-04 5b51cf47dc [dev.typeparams] go/types: implement type terms + 2021-08-04 e0d0907212 [dev.typeparams] go/types: use comparable bit rather than ==() method + 2021-08-04 18e0503724 [dev.typeparams] go/types: embedded type cannot be a (pointer to) a type parameter + 2021-08-04 89897473e2 [dev.typeparams] go/types: implement TypeParam.Constraint + 2021-08-04 1ea3596b41 [dev.typeparams] go/types: adjust unsafe.Alignof/Offsetof/Sizeof + 2021-08-03 88bd92bb6d [dev.typeparams] runtime: simplify freedefer + 2021-08-03 1a0630aef4 [dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop + 2021-08-03 077925e2b0 [dev.typeparams] runtime: remove unnecessary split-prevention from defer code + 2021-08-03 7ab8754029 [dev.typeparams] cmd/compile: avoid redundant method wrappers in unified IR + 2021-08-03 fe73f28dc5 [dev.typeparams] cmd/compile: set sym.Def to ir.Name for method value wrappers + 2021-08-03 656f0888b7 [dev.typeparams] cmd/compile: make softfloat mode work with register ABI + 2021-08-03 1b193598b3 [dev.typeparams] cmd/compile: fail early on unexpected types2.Invalid + 2021-08-02 e56234a305 [dev.typeparams] cmd/compile: simple shape cleanups + 2021-08-02 c3c19731a9 [dev.typeparams] cmd/compile/internal/types2: move instance.go contents into named.go (cleanup) + 2021-08-02 156eeb40a6 [dev.typeparams] cmd/compile: make HasShape() more efficient by implementing with a type flag + 2021-08-02 8a7ee4c51e io/fs: don't use absolute path in DirEntry.Name doc + 2021-08-02 283991bd7f [dev.typeparams] cmd/compile/internal/types2: print constraint info for type param operands + 2021-08-02 aa3d54da07 [dev.typeparams] runtime: rewrite softfloat functions to avoid using floats + 2021-07-31 b8ca6e59ed all: gofmt + 2021-07-31 0b8a9ccb25 [dev.typeparams] cmd/compile: make all pointer types have the same shape + 2021-07-31 3799012990 [dev.cmdgo] cmd/go: add go mod editwork command + 2021-07-30 b3b53e1dad [dev.cmdgo] cmd/go: thread through modroots providing replacements + 2021-07-30 47694b59eb [dev.cmdgo] cmd/go: provide a more helpful missing required module error in workspaces + 2021-07-30 90830699ae [dev.cmdgo] cmd/go: allow expliticly setting -mod=readonly in workspace mode + 2021-07-30 7bed50e667 [dev.typeparams] Revert "[dev.typeparams] runtime: remove unnecessary split-prevention from defer code" + 2021-07-30 e3e9f0bb2d [dev.typeparams] Revert "[dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop" + 2021-07-30 8e2ab05dd3 Merge "[dev.cmdgo] all: merge master (9eee0ed) into dev.cmdgo" into dev.cmdgo + 2021-07-30 40e561d933 [dev.typeparams] cmd/compile: allow types with the same underlying type to have the same shape + 2021-07-30 fd0011dca5 [dev.typeparams] runtime,cmd/compile,cmd/link: replace jmpdefer with a loop + 2021-07-30 53fd5b1b77 [dev.typeparams] runtime: remove unnecessary split-prevention from defer code + 2021-07-30 ea94e5d3c5 [dev.typeparams] runtime: use func() for deferred functions + 2021-07-30 52e970b1c8 [dev.cmdgo] cmd: support space and quotes in CC and CXX + 2021-07-30 3a69cef65a [dev.cmdgo] cmd/internal/str: add utilities for quoting and splitting args + 2021-07-30 137089ffb9 [dev.cmdgo] cmd/internal/str: move package from cmd/go/internal/str + 2021-07-30 b7a85e0003 net/http/httputil: close incoming ReverseProxy request body + 2021-07-30 4480e3b11a [dev.typeparams] go/types: backport lazy loading changes from CL 336252 + 2021-07-30 27283d208f [dev.typeparams] cmd/compile: remove now-unneeded check for '==' method for comparable type + 2021-07-29 3e7571f6ff [dev.typeparams] go/types,cmd/compile/internal/types2: fix TypeParams.At docs + 2021-07-29 1d35d8ffa5 [dev.typeparams] cmd/compile: switch unified IR from TypeParam.Bound to TypeParam.Constraint + 2021-07-29 35dbdda2fe [dev.typeparams] cmd/compile: remove remaining uses of Unshapify + 2021-07-29 600b7b431b [dev.typeparams] cmd/compile: handle meth expressions on typeparams + 2021-07-29 5ecbd811b5 [dev.typeparams] cmd/compile/internal/types2: (TypeParam) SetBound -> SetConstraint + 2021-07-29 46cc686381 [dev.typeparams] cmd/compile/internal/types2: use the TParams API consistently + 2021-07-29 27552e9172 [dev.typeparams] cmd/compile: set type parameter indices when they are bound + 2021-07-29 af903261e7 [dev.typeparams] go/types, types2: remove instance.verify field (cleanup) + 2021-07-29 c079b6baaa [dev.typeparams] cmd/compile/internal/types2: trigger verification while resolving instance + 2021-07-29 ff0c0dbca6 [dev.typeparams] cmd/compile/internal/types2: use type terms to represent unions + 2021-07-29 2fa8f00915 [dev.typeparams] cmd/compile/internal/types2: implement type terms + 2021-07-29 f4f503e0a3 [dev.typeparams] cmd/compile: implement generic .(T) operations + 2021-07-29 70fd4e47d7 runtime: avoid possible preemption when returning from Go to C + 2021-07-28 4a47e40a14 [dev.typeparams] cmd/compile: don't export blank functions in unified IR + 2021-07-28 506fd520d5 [dev.typeparams] cmd/compile: don't compile blank functions + 2021-07-28 adedf54288 [dev.typeparams] test: rename blank functions + 2021-07-28 5355753009 [dev.typeparams] test/typeparam: gofmt -w + 2021-07-28 47cdfa95ae [dev.cmdgo] all: merge master (9eee0ed) into dev.cmdgo + 2021-07-28 9eee0ed439 cmd/go: fix go.mod file name printed in error messages for replacements + 2021-07-28 473e493d18 [dev.typeparams] cmd/compile/internal/types2: merge instance and Named to eliminate sanitization + 2021-07-28 176baafd5b [dev.cmdgo] cmd/go: sort roots when joining multiple main module roots + 2021-07-28 288a83dcff [dev.cmdgo] cmd/go: maintain a go.work.sum file + 2021-07-28 b39e0f461c runtime: don't crash on nil pointers in checkptrAlignment + 2021-07-28 e00a6ec084 [dev.typeparams] cmd/compile: mark methods of instantiated interface types as used + 2021-07-27 2c8acf63c2 [dev.cmdgo] cmd/go: make fewer 'go mod' commands update go.mod + 2021-07-27 72233d27c4 [dev.cmdgo] cmd/go: add -testsum flag to update go.sum in script tests + 2021-07-27 7cd10c1149 cmd/go: use .mod instead of .zip to determine if version has go.mod file + 2021-07-27 b2205eab0e [dev.cmdgo] cmd/go: add go mod initwork command + 2021-07-27 f05f5ceffa [dev.cmdgo] cmd/go: fold index and modFile into MainModules + 2021-07-27 c751e2e6ba [dev.typeparams] cmd/compile/internal/types2: use comparable bit rather than ==() method + 2021-07-27 c8cf0f74e4 cmd/go: add missing flag in UsageLine + 2021-07-27 5d8f90f904 [dev.typeparams] cmd/compile: don't need to unshapify append calls + 2021-07-27 cb14e673ec [dev.typeparams] runtime: don't keep stack uintptr across potential stack move + 2021-07-27 7ba8e796c9 testing: clarify T.Name returns a distinct name of the running test + 2021-07-27 33ff155970 go/types: preserve untyped constants on the RHS of a shift expression + 2021-07-26 840e583ff3 runtime: correct variable name in comment + 2021-07-26 bfbb288574 runtime: remove adjustTimers counter + 2021-07-26 9c81fd53b3 cmd/vet: add missing copyright header + 2021-07-26 7ce257147f [dev.cmdgo] cmd/go: add the workspace mode + 2021-07-26 3cd15e02ed [dev.cmdgo] cmd: pull in x/mod on the dev.cmdgo branch + 2021-07-26 37d2219960 [dev.typeparams] cmd/compile/internal/types2: embedded type cannot be a (pointer to) a type parameter + 2021-07-26 d6753fd491 [dev.typeparams] cmd/compile/internal/types2: implement TypeParam.Constraint + 2021-07-26 9e3274bb3d [dev.typeparams] cmd/compile/internal/types2: import regexp/syntax instead of cmd/compile/internal/syntax + 2021-07-26 b93f646125 [dev.typeparams] cmd/compile/internal/types2: fix a bug in package qualification logic + 2021-07-26 996b0dbc65 [dev.typeparams] all: merge master (ecaa681) into dev.typeparams + 2021-07-26 bfcb7c4c8a [dev.typeparams] cmd/compile: fix unified IR support for //go:nointerface + 2021-07-26 ecaa6816bf doc: clarify non-nil zero length slice to array pointer conversion + 2021-07-26 1868f8296e crypto/x509: update iOS bundled roots to version 55188.120.1.0.1 + 2021-07-25 849b791129 spec: use consistent capitalization for rune literal hex constants + 2021-07-24 b27c7e30dc [dev.typeparams] cmd/compile: fix HasShape, add dottype test + 2021-07-24 a2e2b0362b [dev.typeparams] transformDot() should set Selection and tc flag for added ODOTs + 2021-07-24 3dc0a0a2c5 [dev.typeparams] cmd/compile: get rid of concretify use for bounds. + 2021-07-24 77e0bf294c [dev.typeparams] cmd/compile: introduce OCONVIDATA op + 2021-07-24 9f928f9318 [dev.typeparams] go/types, types2: set tset when constructing interfaces in the universe + 2021-07-23 6992dcdad9 [dev.typeparams] cmd/compile: fix some issues with cons.go + 2021-07-23 e6d956e1c5 [dev.typeparams] cmd/compile: add CONVIFACE nodes for return values during noder2 + 2021-07-23 02c0172500 [dev.typeparams] cmd/compile: add dictionary entries for itab conversion + 2021-07-23 12866bd8ea [dev.typeparams] Add CONVIFACE nodes in noder2, where possible + 2021-07-23 0914646ab9 doc/1.17: fix two dead rfc links + 2021-07-23 4cdc65d32a [dev.typeparams] cmd/compile/internal/types: format union types + 2021-07-22 244267e8c4 Merge "[dev.typeparams] all: merge master (798ec73) into dev.typeparams" into dev.typeparams + 2021-07-22 052da5717e cmd/compile: do not change field offset in ABI analysis + 2021-07-22 d8ceb133ca [dev.typeparams] runtime: mark TestGcSys as flaky + 2021-07-22 a27e325c59 [dev.typeparams] all: merge master (798ec73) into dev.typeparams + 2021-07-22 798ec73519 runtime: don't clear timerModifiedEarliest if adjustTimers is 0 + 2021-07-22 a627fcd3c4 [dev.cmdgo] cmd/go: replace Target with MainModules, allowing for multiple targets + 2021-07-22 5cb84f0604 [dev.typeparams] cmd/compile: make sure types added to the dictionary are instantiated correctly + 2021-07-22 73162a54c2 [dev.typeparams] cmd/compile: remove outdate TODO in escape analysis + 2021-07-22 80127a7dfe [dev.typeparams] cmd/compile/internal/types2: adjust unsafe.Alignof/Offsetof/Sizeof + 2021-07-22 fca3e5c445 [dev.typeparams] cmd/compile: fix missing condition in usemethod + 2021-07-22 5ba06495c1 [dev.typeparams] go/types: use the TParams API consistently + 2021-07-22 6f57139c7a [dev.typeparams] go/types: set type parameter indices when they are bound + 2021-07-22 311baf65f4 [dev.typeparams] test: cleanup 'go env' and -goexperiment + 2021-07-22 fdb45acd1f runtime: move mem profile sampling into m-acquired section + 2021-07-22 b7149b781f [dev.typeparams] go/types: trigger verification while resolving instance + 2021-07-22 61f69d2559 [dev.typeparams] go/types: merge instance and Named to eliminate sanitization + 2021-07-22 8e9109e95a [dev.typeparams] Fix problem with 14.go + 2021-07-22 ee20dff27d [dev.typeparams] Get dictionaryCapture.go working. + 2021-07-21 4e6836e82c [dev.typeparams] Fix the types of the OFUNCINST nodes in noder2 + 2021-07-21 dcc8350ad3 [dev.typeparams] cmd/compile: handle ++/-- in noder2 for operands with generic type + 2021-07-21 f19e49e7b1 [dev.typeparams] cmd/compile: added a builtins.go test, fixed one bug + 2021-07-21 e6a2cf233f [dev.typeparams] cmd/compile: get runtime stuff working + 2021-07-21 4a97fe8c22 [dev.typeparams] cmd/compile: avoid adding incorrectly instantiated types to the dictionary + 2021-07-21 2fe4b14795 [dev.typeparams] cmd/compile: ensure methods of generic types survive linker pruning + 2021-07-21 73af5f718f [dev.typeparams] cmd/compile: disable failing generic tests + 2021-07-21 a7a17f0ca8 [dev.typeparams] cmd/compile: introduce named gcshape types + 2021-07-21 3e48c0381f reflect: add missing copyright header + 2021-07-21 48c88f1b1b reflect: add Value.CanConvert + 2021-07-21 897970688b [dev.typeparams] cmd/compile: cleanup unified IR file format a little + 2021-07-21 d5f6ba943c [dev.typeparams] test: add regression test for go/defer wrapper + 2021-07-20 6a931673f0 [dev.typeparams] cmd/compile: add base.Assertf{,At} functions + 2021-07-20 e4994e71fb [dev.typeparams] all: merge master (c8f4e61) into dev.typeparams + 2021-07-20 9e26569293 cmd/go: don't add C compiler ID to hash for standard library + 2021-07-20 d568e6e075 runtime/debug: skip TestPanicOnFault on netbsd/arm + 2021-07-20 ab361499ef [dev.cmdgo] cmd/go/testdata/script: fix a small typo in modfile_flag + 2021-07-19 c8f4e6152d spec: correct example comment in Conversions from slice to array + 2021-07-19 1d91551b73 time: correct typo in documentation for UnixMicro + 2021-07-19 404127c30f cmd/compile: fix off-by-one error in traceback argument counting + 2021-07-19 c6d3d0b0ad [dev.typeparams] go/types: fix the type parameter index in applyTypeFunc + 2021-07-19 6298cfe672 cmd/compile: fix typo in fatal message of builtinCall + 2021-07-19 6bf2667d4e [dev.typeparams] go/types: more consistent handling of predeclared "any" + 2021-07-19 7e714f448e [dev.typeparams] go/types: embedding stand-alone type parameters is not permitted + 2021-07-19 82f875d735 [dev.typeparams] go/types: fix generic type indirection + 2021-07-19 62f6f130fe [dev.typeparams] go/types: interface identity must consider full type set + 2021-07-19 baeabf3b36 [dev.typeparams] go/types: cleanups around receiver type checks + 2021-07-19 b3d91e3a24 [dev.typeparams] go/types: implement delete(m, k) where m is of type parameter type + 2021-07-19 cf7e66b7d4 [dev.typeparams] go/types: implement close(ch) where ch is of type parameter type + 2021-07-19 19b4142f24 [dev.typeparams] go/types: implement ch <- x where ch is of type parameter type + 2021-07-19 d6d7f8458e [dev.typeparams] go/types: implement <-ch where ch is of type parameter type + 2021-07-19 796ac6d5f2 [dev.typeparams] go/types: move methods on *Named into named.go + 2021-07-19 22f39ba208 [dev.typeparams] go/types: use InstantiateLazy to create instance types (cleanup) + 2021-07-19 4a72be87b3 [dev.typeparams] go/types: move instantiation code to instantiate.go (cleanup) + 2021-07-19 41ff0aac13 [dev.typeparams] go/types: replace types2.Instantiate with Checker.Instantiate + 2021-07-19 9e147c55b7 [dev.typeparams] go/types: update TypeParam APIs to match types2 + 2021-07-19 22a38ba5ca [dev.typeparams] go/types: remove unnecessary guard from NewInterfaceType + 2021-07-19 b96f1b9419 [dev.typeparams] go/types: add some missing APIs for the importer + 2021-07-19 43ad1ffa99 [dev.typeparams] go/types: recursive substitution must terminate (bug fix) + 2021-07-19 c7c13ae432 [dev.typeparams] go/types: use scope numbers to identify local types + 2021-07-19 ccf95f17dd [dev.typeparams] go/types: support local defined types + 2021-07-19 76b39959f4 [dev.typeparams] go/types: don't permit method calls on ptr to type parameter receivers + 2021-07-19 49402bee36 cmd/{compile,link}: fix bug in map.zero handling + 2021-07-19 9b85985d36 [dev.typeparams] Separate out gcshape types that are instantiated types + 2021-07-18 a66190ecee test/bench/go1: fix size for RegexpMatchMedium_32 + 2021-07-18 650fc2117a text/scanner: use Go convention in Position doc comment + 2021-07-17 df778e6fd9 [dev.typeparams] go/types: replace optype() with under() in various cases (cleanup) + 2021-07-17 e9836fe318 [dev.typeparams] go/types: clean up index expr implementation for type parameters + 2021-07-17 c4cd76fbbb [dev.typeparams] go/types: disallow "free" type parameter as RHS of a type declaration + 2021-07-16 521828091c [dev.typeparams] go/types: move (remaining) type decls into their own files (cleanup) + 2021-07-16 624d152db7 [dev.typeparams] go/types: move Interface type decl into interface.go (cleanup) + 2021-07-16 e12d43866d [dev.typeparams] go/types: move Signature type decl into signature.go (cleanup) + 2021-07-16 b3e7f23a48 [dev.typeparams] go/types: move Struct type decl into struct.go (cleanup) + 2021-07-16 7c35f5c2fc [dev.typeparams] go/types: rename newTypeSet -> computeTypeSet + 2021-07-16 de209e693a [dev.typeparams] go/types: make Interface.obj a *TypeName + 2021-07-16 0f4198b5e2 [dev.typeparams] go/types: delay interface check for type bounds + 2021-07-16 5f50a6442e [dev.typeparams] go/internal/typeparams: remove the Enabled guard + 2021-07-16 726ffce659 [dev.typeparams] go/types: "comparable" must not be visible before Go 1.18 + 2021-07-16 79955155e9 [dev.typeparams] go/types: move newTypeSet function into typeset.go + 2021-07-16 fe4f13404d [dev.typeparams] go/types: move embedding positions from Checker to Interface + 2021-07-16 b98b8b9b5b [dev.typeparams] go/types: remove unused *Checker arguments (cleanup) + 2021-07-16 fce6290e0a [dev.typeparams] go/types: remove typeparams wrappers and aliases + 2021-07-16 24f9eb2de3 [dev.typeparams] go/types: introduce type set abstraction for interfaces + 2021-07-16 b296e54618 [dev.typeparams] go/types: port lazy import resolution from types2 + 2021-07-16 10c8b7c1d7 [dev.typeparams] cmd/compile: use dictionary to convert arguments of ==, != to interfaces + 2021-07-16 ed9e109dc9 [dev.typeparams] cmd/compile: fix small -G=3 issues for tests disabled in run.go + 2021-07-16 3d8453e00e [dev.typeparams] cmd/compile/internal/types2: more consistent handling of predeclared "any" + 2021-07-16 aa4e0f528e net/http: correct capitalization in cancelTimeBody comment + 2021-07-16 334f2fc045 [dev.typeparams] go/*: switch from ListExpr to MultiIndexExpr + 2021-07-15 6b85a218b8 [dev.typeparams] cmd/compile: make TestUnifiedCompare insensitive to default -G level + 2021-07-15 0941dbca6a testing: clarify in docs that TestMain is advanced + 2021-07-15 69728ead87 cmd/go: update error messages in tests to match CL 332573 + 2021-07-15 c1cc9f9c3d cmd/compile: fix lookup package of redeclared dot import symbol + 2021-07-15 21a04e3335 doc/go1.17: mention GOARCH=loong64 + 2021-07-14 4ff0e04c2e [dev.typeparams] cmd/compile/internal/types2: embedding stand-alone type parameters is not permitted + 2021-07-14 3a047326e8 [dev.typeparams] cmd/compile/internal/types2: fix generic type indirection + 2021-07-14 dd8bdf4a1f [dev.typeparams] cmd/compile/internal/types2: interface identity must consider full type set + 2021-07-14 2a8087817c [dev.typeparams] cmd/compile/internal/types2: cleanups around receiver type checks + 2021-07-14 95f8e64fc0 [dev.typeparams] cmd/compile/internal/types2: implement delete(m, k) where m is of type parameter type + 2021-07-14 5f0ea40c67 [dev.typeparams] cmd/compile/internal/types2: implement close(ch) where ch is of type parameter type + 2021-07-14 6511922a14 [dev.typeparams] cmd/compile/internal/types2: implement ch <- x where ch is of type parameter type + 2021-07-14 ff33d3dc3a [dev.typeparams] cmd/compile/internal/types2: implement <-ch where ch is of type parameter type + 2021-07-14 2b00a54baf go/build, runtime/internal/sys: reserve GOARCH=loong64 + 2021-07-14 e3e6cd3022 [dev.typeparams] cmd/compile: fix escape printout bugs for -G=3 + 2021-07-14 2b10d7ff0b [dev.typeparams] go/types: export the Config.GoVersion field + 2021-07-14 60ddf42b46 cmd/go: change link in error message from /wiki to /doc. + 2021-07-14 5517053d17 [dev.typeparams] cmd/compile: record more typ/fun info for dictionaries in unified IR + 2021-07-14 82744bfbfc [dev.typeparams] cmd/compile: handle objStub earlier in reader + 2021-07-13 d8f348a589 cmd/go: remove a duplicated word from 'go help mod graph' + 2021-07-13 e5faa8d84b [dev.typeparams] cmd/compile/internal/types2: move methods on *Named into named.go (cleanup) + 2021-07-13 d0324eb8fb [dev.typeparams] cmd/compile/internal/types2: use InstantiateLazy to create instance types (cleanup) + 2021-07-13 70f1246a9f [dev.typeparams] cmd/compile/internal/types2: move instantiation code to instantiate.go (cleanup) + 2021-07-13 22e9265467 [dev.typeparams] cmd/compile/internal/types2: replace types2.Instantiate with Checker.Instantiate + 2021-07-12 a98589711d crypto/tls: test key type when casting + 2021-07-12 cfbd73ba33 doc/go1.17: editing pass over the "Compiler" section + 2021-07-12 1c783dc148 [dev.typeparams] Add optional sub-dict entry for typeparam bound calls + 2021-07-11 0dcab98fd8 [dev.typeparams] cmd/compile: slightly more incremental unified typecheck + 2021-07-10 3c3c1d8d28 [dev.typeparams] cmd/compile: more incremental typecheck for unified IR + 2021-07-10 a12ad27119 [dev.typeparams] cmd/compile: report functions declared in Go and assembly + 2021-07-10 5059aed9dd [dev.typeparams] internal/buildcfg: allow regabiwrappers on all GOARCH + 2021-07-09 ab4085ce84 runtime/pprof: call runtime.GC twice in memory profile test + 2021-07-09 f2ed30c31e [dev.typeparams] cmd/compile/internal/types2: recursive substitution must terminate (bug fix) + 2021-07-09 69d945fc6e [dev.typeparams] cmd/compile/internal/types2: use scope numbers to identify local types + 2021-07-09 04acb8a7b9 [dev.typeparams] cmd/compile: report mismatch between types because of //go:notinheap + 2021-07-08 2b1d70a137 [dev.typeparams] all: merge master (296ddf2) into dev.typeparams + 2021-07-08 42fe132787 [dev.typeparams] cmd/compile: cleanup ABI utils tests + 2021-07-08 d4f6d161e4 [dev.typeparams] cmd/compile: fix bunch of -G=3 bugs for test cases in test/typeparams/mdempsky + 2021-07-08 296ddf2a93 net: filter bad names from Lookup functions instead of hard failing + 2021-07-08 ce76298ee7 Update oudated comment + 2021-07-08 2ca44fe221 doc/go1.17: linkify time.UnixMilli and time.UnixMicro + 2021-07-07 18135150b0 [dev.typeparams] cmd/compile/internal/types2: don't permit method calls on ptr to type parameter receivers + 2021-07-07 d2bf94fb86 [dev.typeparams] cmd/compile/internal/types2: replace optype() with under() in various cases (cleanup) + 2021-07-07 03ec8de24b [dev.typeparams] cmd/compile/internal/types2: clean up index expr implementation for type parameters + 2021-07-07 47547d8508 [dev.typeparams] cmd/compile/internal/types2: disallow "free" type parameter as RHS of a type declaration + 2021-07-07 60cb2cab97 [dev.typeparams] cmd/compile: fix bug with types2.Instantiate with interface type param + 2021-07-07 85267f402c [dev.typeparams] cmd/compile: move def of comparable to end of predeclared slices + 2021-07-07 5c59e11f5e cmd/compile: remove special-casing of blank in types.sconv{,2} + 2021-07-07 b003a8b1ae cmd/compile: optimize types.sconv + 2021-07-07 11f5df2d67 cmd/compile: extract pkgqual from symfmt + 2021-07-07 991fd381d5 cmd/go: don't lock .mod and .sum files for read in overlay + 2021-07-07 186a3bb4b0 cmd/go/internal/modfetch/codehost: skip hg tests if no hg binary is present + 2021-07-07 00c00558e1 cmd/go/internal/modload: remove unused functions + 2021-07-07 f264879f74 cmd/go/internal/modload: fix an apparent typo in the AutoRoot comment + 2021-07-07 c65ca97a45 [dev.typeparams] cmd/compile: fix windows longtest builder + 2021-07-07 501725032c [dev.typeparams] cmd/compile: handle derived types that are converted to interfaces + 2021-07-07 b614c05a15 [dev.typeparams] cmd/compile: add built-in name/type "comparable". + 2021-07-07 b4844c9f54 [dev.typeparams] cmd/compile: handle the (*T).M method expression with dictionaries + 2021-07-07 c96833e5ba doc: remove stale comment about arm64 port + 2021-07-07 4676c3675e [dev.typeparams] cmd/compile: rename PartialCallType -> MethodValueType + 2021-07-07 5c42b6a953 [dev.typeparams] test: add regress tests that fail(ed) with -G=3 + 2021-07-07 49ade6b298 [dev.typeparams] test: add expected failure mechanism + 2021-07-06 aa4da4f189 [dev.cmdgo] all: merge master (912f075) into dev.cmdgo + 2021-07-04 cd00499c61 [dev.typeparams] cmd/compile: better Call constructor + 2021-07-04 899b158ee9 [dev.typeparams] cmd/compile: set Func.ClosureCalled in escape analysis + 2021-07-03 ea5369bac0 [dev.typeparams] cmd/compile: remove ir.CallUse + 2021-07-03 c45d0eaadb [dev.typeparams] cmd/compile: flatten OINLCALL in walk + 2021-07-03 ad2ba3ff51 [dev.typeparams] src,cmd: run 'go mod tidy' + 2021-07-03 5dac279fbd [dev.typeparams] cmd/compile: formalize "hidden parameters" idea + 2021-07-03 611056ec34 Merge "[dev.typeparams] all: merge master (912f075) into dev.typeparams" into dev.typeparams + 2021-07-02 ef39edefe1 [dev.typeparams] src,cmd: bump go.mod to 'go 1.18' + 2021-07-02 f35d86fd5f [dev.typeparams] all: merge master (912f075) into dev.typeparams + 2021-07-02 b994cc69e0 [dev.typeparams] cmd/compile: separate out creating instantiations from creating dictionaries + 2021-07-02 912f075047 net/http: mention socks5 support in proxy + 2021-07-02 287c5e8066 cmd/compile: fix stack growing algorithm + 2021-07-02 743f03eeb0 spec, unsafe: clarify unsafe.Slice docs + 2021-07-02 6dec18cc75 [dev.typeparams] cmd/compile: start using sub-dictionary entries where needed + 2021-07-02 6125d0c426 cmd/dist: correct comment: SysProcAttri -> SysProcAttr + 2021-07-02 a18726a648 [dev.typeparams] cmd/compile: incremental typecheck during unified IR + 2021-07-02 2aea44204e [dev.typeparams] cmd/compile: enable generics syntax with -lang=go1.18 + 2021-07-01 30e5f266ed [dev.typeparams] cmd/compile/internal/types2: move (remaining) type decls into their own files (cleanup) + 2021-07-01 9c1e7d9eff [dev.typeparams] cmd/compile/internal/types2: move Interface type decl into interface.go (cleanup) + 2021-07-01 838079beef [dev.typeparams] cmd/internal/dwarf: remove putInlinedFunc's callersym param + 2021-07-01 03761ede02 net: don't reject null mx records + 2021-07-01 877688c838 testing: add TB.Setenv + 2021-07-01 ef8ae82b37 cmd/compile: fix bug in dwarf-gen var location generation + 2021-07-01 9ba294e15b [dev.typeparams] cmd/compile: fix getDictionarySym for methods references, write out sub-dictionaries + 2021-07-01 770899f7e1 cmd/go: add a regression test for 'go mod vendor' path traversal + 2021-07-01 835d86a17e cmd/go: use path.Dir instead of filepath.Dir for package paths in 'go mod vendor' + 2021-07-01 eb437ba92c cmd/compile: make stack value size threshold comparisons consistent + 2021-07-01 0e0b80cb56 [dev.typeparams] cmd/compile/internal/types2: move Signature type decl into signature.go (cleanup) + 2021-07-01 1aadb18f83 [dev.typeparams] cmd/compile/internal/types2: move Struct type decl into struct.go (cleanup) + 2021-07-01 fac21803ce [dev.typeparams] cmd/compile/internal/types2: rename newTypeSet -> computeTypeSet + 2021-07-01 1eb756689c [dev.typeparams] cmd/compile/internal/types2: make Interface.obj a *TypeName + 2021-07-01 9cb1b0f50b [dev.typeparams] cmd/compile/internal/types2: delay interface check for type bounds + 2021-07-01 1cd505c353 [dev.typeparams] cmd/compile/internal/types2: "comparable" must not be visible before Go 1.18 + 2021-07-01 706c580ee1 [dev.typeparams] cmd/compile: simplify autotmpname + 2021-07-01 372b312735 [dev.typeparams] cmd/compile: refactor top-level typechecking in unified IR + 2021-07-01 9d65578b83 cmd/compile: fix typos in document + 2021-06-30 ad7e5b219e [dev.typeparams] all: merge master (4711bf3) into dev.typeparams + 2021-06-30 4711bf30e5 doc/go1.17: linkify "language changes" in the runtime section + 2021-06-30 8767b87ab5 [dev.typeparams] cmd/compile: functions to create GC shape types/names for a concrete type + 2021-06-30 ed56ea73e8 path/filepath: deflake TestEvalSymlinksAboveRoot on darwin + 2021-06-30 b47cbc2ffe [dev.typeparams] cmd/compile/internal/types2: move newTypeSet function into typeset.go + 2021-06-30 f0206e3df2 [dev.typeparams] cmd/compile/internal/types2: move embedding positions from Checker to Interface + 2021-06-30 1ff43d1b17 [dev.typeparams] cmd/compile/internal/types2: remove unused *Checker arguments (cleanup) + 2021-06-30 4b5fdb0b7a [dev.typeparams] cmd/compile/internal/types2: introduce type set abstraction for interfaces + 2021-06-30 c080d0323b cmd/dist: pass -Wno-unknown-warning-option in swig_callback_lto + 2021-06-30 7d0e9e6e74 image/gif: fix typo in the comment (io.ReadByte -> io.ByteReader) + 2021-06-30 0fa3265fe1 os: change example to avoid deprecated function + 2021-06-30 f503740ccf [dev.typeparams] cmd/compile: add derived-type dictionaries to unified IR + 2021-06-30 d19a53338f image: add Uniform.RGBA64At and Rectangle.RGBA64At + 2021-06-30 c45e800e0c crypto/x509: don't fail on optional auth key id fields + 2021-06-29 f9d50953b9 net: fix failure of TestCVE202133195 + 2021-06-29 6a5f7e8498 [dev.typeparams] cmd/compile: use dictionary entries for more conversion cases + 2021-06-29 5fa6bbc669 [dev.typeparams] cmd/compile: clean up instantiation and dictionary naming + 2021-06-29 e294b8a49e doc/go1.17: fix typo "MacOS" -> "macOS" + 2021-06-29 3463852b76 math/big: fix typo of comment (`BytesScanner` to `ByteScanner`) + 2021-06-29 fd4b587da3 cmd/compile: suppress details error for invalid variadic argument type + 2021-06-29 e2e05af6e1 cmd/internal/obj/arm64: fix an encoding error of CMPW instruction + 2021-06-29 dfa8fd861c [dev.typeparams] cmd/compile: add a field (method) name for function in TestABIUtilsInterfaces + 2021-06-28 4bb0847b08 cmd/compile,runtime: change unsafe.Slice((*T)(nil), 0) to return []T(nil) + 2021-06-28 1519271a93 spec: change unsafe.Slice((*T)(nil), 0) to return []T(nil) + 2021-06-28 5385e2386b runtime/internal/atomic: drop Cas64 pointer indirection in comments + 2021-06-28 64e6c75924 [dev.typeparams] cmd/compile: port fix for issue46725 to transform.go + 2021-06-28 956c81bfe6 cmd/go: add GOEXPERIMENT to `go env` output + 2021-06-28 a1d27269d6 cmd/go: prep for 'go env' refactoring + 2021-06-28 901510ed4e cmd/link/internal/ld: skip the windows ASLR test when CGO_ENABLED=0 + 2021-06-28 361159c055 cmd/cgo: fix 'see gmp.go' to 'see doc.go' + 2021-06-28 f99b3fe2ab [dev.typeparams] cmd/compile: move MethodValueWrapper to walk + 2021-06-28 a8861b907d [dev.typeparams] cmd/compile: port CL 330838 for -G=3 + 2021-06-27 20a04f6041 [dev.typeparams] cmd/compile: delay method value wrapper generation until walk + 2021-06-27 1b995f91a5 [dev.typeparams] cmd/compile: rename OCALLPART to OMETHVALUE + 2021-06-27 d44ed5d144 [dev.typeparams] cmd/compile: add method value wrappers to unified IR + 2021-06-26 3ea0fcfe15 [dev.typeparams] cmd/compile: do not skip TestUnifiedCompare in short mode + 2021-06-26 27e3b797bb [dev.typeparams] cmd/compile: remove OCALLMETH Fatals in SSA generation + 2021-06-26 0cf71f7f92 [dev.typeparams] cmd/compile: rewrite method calls during typecheck + 2021-06-26 180c338c68 [dev.typeparams] cmd/compile: restore check for OCALLMETH in walkCall + 2021-06-26 942bcc2d4f [dev.typeparams] cmd/compile: fix wrong AST generation in devirtualization + 2021-06-26 d417b8cf87 [dev.typeparams] cmd/compile: clarify comment about checking reflect.Method in usemethod + 2021-06-25 ed647b16d0 [dev.typeparams] cmd/compile: use Type.LinkString for map keys + 2021-06-25 942edc7502 [dev.typeparams] cmd/compile: rename types.Type.{Short,Long}String to {Link,Name}String + 2021-06-25 373ca3a846 Merge "[dev.typeparams] all: merge master (37f9a8f) into dev.typeparams" into dev.typeparams + 2021-06-25 1b60284c0a [dev.typeparams] cmd/compile: simplify variable capturing in unified IR + 2021-06-25 9fe7c38d3d [dev.typeparams] cmd/compile: fix TestUnifiedCompare + 2021-06-25 f4198f85d5 [dev.typeparams] cmd/compile: generate wrappers within unified IR + 2021-06-25 3f1a517a45 [dev.typeparams] cmd/compile: refactor "need to emit" logic for types + 2021-06-25 badb98364b [dev.typeparams] cmd/compile: switch CaptureVars to use syntax.Walk + 2021-06-25 ac2de11cfb [dev.typeparams] all: merge master (37f9a8f) into dev.typeparams + 2021-06-25 2493c72742 [dev.typeparams] cmd/compile: rewrite method call into method expression during escape analysis + 2021-06-25 f190a9280d [dev.typeparams] cmd/compile: simplify usemethod + 2021-06-25 aee209c044 [dev.typeparams] cmd/compile: catch another mis-used OCALLMETH in backend + 2021-06-24 75ad323773 [dev.typeparams] test: skip -G=3 testing under GOEXPERIMENT=unified + 2021-06-24 808dca3b2d [dev.typeparams] cmd/compile: suppress liveness diagnostics of wrappers + 2021-06-24 ddb09af1b8 [dev.typeparams] cmd/compile: add derived types and subdictionaries to dictionaries + 2021-06-24 df00abc61b [dev.typeparams] cmd/compile: skip escape analysis diagnostics for wrappers + 2021-06-24 b55cc6687d [dev.typeparams] cmd/compile: use r.hasTypeParams in typIdx + 2021-06-24 9bdbf73c98 [dev.typeparams] cmd/compile: simplify writer.collectDecls + 2021-06-23 ee4fc0c1bc [dev.typeparams] Fix issues related to dictionaries and method calls with embedded fields + 2021-06-23 8165256bc2 [dev.typeparams] cmd/compile/internal/syntax: go/ast-style walk API + 2021-06-23 a72a499c24 [dev.typeparams] cmd/compile: optimize wrapping of constant arguments + 2021-06-23 eb691fdd62 [dev.typeparams] cmd/compile: escape analysis of method expression calls + 2021-06-23 0a0e3a3dea [dev.typeparams] cmd/compile: move call logic from order.go to escape + 2021-06-23 574ec1c645 [dev.typeparams] cmd/compile: desugar ORECOVER into ORECOVERFP + 2021-06-23 9be8303df9 [dev.typeparams] cmd/compile: add ORECOVERFP, OGETCALLER{PC,SP} ops + 2021-06-23 70f4ab6565 [dev.typeparams] cmd/compile: remove SetClosureCalled(false) hacks + 2021-06-23 107b1fce64 [dev.typeparams] cmd/compile: explain why expandInline needed + 2021-06-23 99732b9070 [dev.typeparams] cmd/compile: refactor escape analysis of calls + 2021-06-23 1a445dab66 [dev.typeparams] cmd/compile: remove CallExpr.PreserveClosure + 2021-06-23 e59a19cceb [dev.typeparams] cmd/compile: simplify walkGoDefer + 2021-06-23 493e177639 [dev.typeparams] cmd/compile: allow typecheck of OCHECKNIL + 2021-06-23 c4e0c652fb [dev.typeparams] cmd/compile: refactor CaptureName + 2021-06-22 62095c66e0 [dev.typeparams] go/types: adjust logic for method expression arg naming + 2021-06-22 541612b974 [dev.typeparams] cmd/gofmt: remove typeparams guards + 2021-06-22 3e6219c6a9 [dev.typeparams] cmd/compile: split package escape into multiple files + 2021-06-22 077100dfcd [dev.typeparams] cmd/compile: remove special escape analysis tags + 2021-06-22 859d903b06 [dev.typeparams] cmd/compile: add -d=unifiedquirks for quirks mode + 2021-06-22 d626ba27bb [dev.typeparams] all: merge master (16e82be) into dev.typeparams + 2021-06-21 844c076359 [dev.typeparams] cmd/compile: simplify import* functions + 2021-06-21 e57da8e53c [dev.typeparams] cmd/compile: explain why reader.funcExt need to set n.Defn + 2021-06-21 3f7f72a258 [dev.typeparams] cmd/compile: fold reader checking type params logic to separate method + 2021-06-20 d24c90a153 [dev.typeparams] cmd/compile: explain how pkgReader.typIdx handles alias cyclic + 2021-06-18 3f7a3133da [dev.typeparams] cmd/compile: add "toolstash -cmp"-like test of -d=unified + 2021-06-18 e9c01f9804 [dev.typeparams] cmd/compile: add missing copy of Field.Embedded in type substituter. + 2021-06-18 6fa0437958 [dev.typeparams] cmd/compile: add documentation for unified IR pipeline + 2021-06-18 54fe57bc22 [dev.typeparams] cmd/compile: record writer's stack at export data sync points + 2021-06-18 78aa251ace [dev.typeparams] cmd/go: include new internal packages in TestNewReleaseRebuildsStalePackagesInGOPATH + 2021-06-18 2a7900762c [dev.typeparams] go/types: report better error for invalid untyped operation + 2021-06-18 90096f445e [dev.typeparams] cmd/compile/internal/syntax: convert (most) parser tests to new type set syntax + 2021-06-17 feec53c4e5 [dev.typeparams] cmd/compile: skip types2 GC test during bootstrapping + 2021-06-17 fb84d213a8 [dev.typeparams] reflect: support big endian architectures in callMethod + 2021-06-17 9f50d9a0b4 [dev.typeparams] internal/reflectlite: remove unused ptrSize + 2021-06-17 890a8407a9 [dev.typeparams] internal/reflectlite: use goarch.PtrSize instead of the duplicated ptrSize [generated] + 2021-06-17 bfd9b63f12 [dev.typeparams] reflect: delete unused ptrSize and PtrSize + 2021-06-17 95c104ee61 [dev.typeparams] reflect: use goarch.PtrSize instead of the duplicated ptrSize [generated] + 2021-06-17 2e600fb8b3 [dev.typeparams] runtime/internal/sys: remove unused Goarch* and Goos* constants + 2021-06-17 46e1e74a86 [dev.typeparams] runtime: replace Goarch* constants with internal/goarch versions [generated] + 2021-06-17 7b0e9cae66 [dev.typeparams] runtime: replace Goos* constants with internal/goos versions [generated] + 2021-06-17 81a6a4354b [dev.typeparams] internal/goarch,internal/goos: rename Goos and Goarch constants + 2021-06-17 33d1b82d16 [dev.typeparams] runtime/internal/sys: replace ArchFamily and constants with goarch + 2021-06-17 85b12a8563 [dev.typeparams] runtime,runtime/internal/sys: remove unused BigEndian + 2021-06-17 9a93072a07 [dev.typeparams] runtime/internal/sys: replace BigEndian with goarch.BigEndian [generated] + 2021-06-17 9c58e399a4 [dev.typeparams] runtime: fix import sort order [generated] + 2021-06-17 671954e72e [dev.typeparams] runtime/internal/sys: replace GOOS with goos.GOOS + 2021-06-17 5c028751bd [dev.typeparams] runtime/internal/sys: replace uses of GOARCH with goarch.GOARCH + 2021-06-17 6d89c90fb1 [dev.typeparams] runtime/internal/sys: remove unused PtrSize + 2021-06-17 6d85891b29 [dev.typeparams] runtime: replace uses of runtime/internal/sys.PtrSize with internal/goarch.PtrSize [generated] + 2021-06-17 122f5e16d6 [dev.typeparams] internal/goarch,internal/goos: explode runtime/internal/sys into pieces + 2021-06-17 804ecc2581 [dev.typeparams] all: add GOEXPERIMENT=unified knob + 2021-06-17 b14fd720a8 [dev.typeparams] cmd/compile: make types2 report better error for invalid untyped operation + 2021-06-17 8115ae198d [dev.typeparams] go/types: disallow ~T where T is a defined type or an interface + 2021-06-17 6237e441bc [dev.typeparams] go/types: disallow type list handling + 2021-06-17 6e50f4f111 [dev.typeparams] go/types: convert testdata/check tests to type set syntax + 2021-06-17 b6fc4d01a8 [dev.typeparams] go/types: convert testdata/fixedbugs tests to type set sytax + 2021-06-17 795f4475e5 [dev.typeparams] go/types: convert testdata/examples tests to type set sytax + 2021-06-17 8e14a9cf04 [dev.typeparams] go/types: eliminate need for unpack and asUnion functions + 2021-06-17 aecfd5c29e [dev.typeparams] go/types: clean up type set/union intersection + 2021-06-17 c7a460526e [dev.typeparams] go/types: replace Sum type with Union type + 2021-06-17 e7451f6616 [dev.typeparams] go/types: accept embedded interface elements + 2021-06-17 54f854fb41 [dev.typeparams] go/parser: accept embedded type literals + 2021-06-17 ab4b3c4b15 [dev.typeparams] go/parser: accept "~" and "|" interface elements + 2021-06-17 7c5d7a4caf [dev.typeparams] go/token, go/scanner: add the "~" operator + 2021-06-17 ad59efb027 [dev.typeparams] go/ast: remove the typeparams build constraint + 2021-06-16 1ba2074440 [dev.typeparams] cmd/compile/internal/types2: support local defined types + 2021-06-16 dd95a4e3db [dev.typeparams] cmd/compile: simplify SSA devirtualization + 2021-06-16 132ea56d29 [dev.typeparams] cmd/compile: fix crawling of embeddable types + 2021-06-16 8f95eaddd3 [dev.typeparams] cmd/compile: fix missing sync implicit types + 2021-06-16 a4121d7dd6 [dev.typeparams] Revert "[dev.typeparams] runtime: make deferproc take a func() argument" + 2021-06-16 4d6f9d60cf [dev.typeparams] all: merge master (785a8f6) into dev.typeparams + 2021-06-16 ee0420d3b5 [dev.typeparams] cmd/compile: factor out implicit/explicit handling + 2021-06-15 cf1ae5fc36 [dev.typeparams] cmd/compile: add -d=unified flag to enable unified IR + 2021-06-15 79cd1687e6 [dev.typeparams] cmd/compile: unified IR construction + 2021-06-14 ea438bda85 [dev.typeparams] all: merge master (fdab5be) into dev.typeparams + 2021-06-13 8eeaf961c5 [dev.typeparams] cmd/compile: move //go:embed -lang check to noder + 2021-06-12 f1b1c2f67f [dev.typeparams] cmd/compile: simplify NewClosureFunc + 2021-06-12 db7c868307 [dev.typeparams] test: add string quoting support to test/run.go + 2021-06-12 0132b91127 [dev.typeparams] cmd/compile: refactor closure construction + 2021-06-12 8f00eb0099 [dev.typeparams] cmd/compile: avoid ir.DeepCopy in noder.constDecl + 2021-06-12 2954f11ead [dev.typeparams] cmd/compile: scaffolding for export data experiments + 2021-06-11 c93d5d1a52 [dev.typeparams] all: always enable regabig on AMD64 + 2021-06-11 2fe324858b [dev.typeparams] internal/buildcfg: always enable regabiwrappers on AMD64 + 2021-06-11 e0e9fb8aff [dev.typeparams] runtime: simplify defer record allocation + 2021-06-11 4468e1cfb9 [dev.typeparams] runtime: allow newproc split stack + 2021-06-11 ef6c5be160 [dev.typeparams] cmd/compile: fix wrapper generation for imported generics + 2021-06-11 4a735ce068 [dev.typeparams] cmd/compile: add "check" field to noder.gcimports + 2021-06-11 61888d47c4 [dev.typeparams] cmd/compile: allow embedding Type.Vargen into Sym.Name + 2021-06-11 62e32dd386 [dev.typeparams] cmd/compile: extract SetBaseTypeIndex function + 2021-06-11 18788245ea [dev.typeparams] cmd/compile: add ir.TypeNodeAt + 2021-06-09 b20747334a [dev.typeparams] cmd/compile, runtime: simplify opendefer metadata + 2021-06-09 c0a86c10f1 [dev.typeparams] cmd/compile: simplify openDeferSave + 2021-06-08 74b0b2772a [dev.typeparams] cmd/compile, runtime: remove _defer.siz field + 2021-06-08 b80a4c56f0 [dev.typeparams] runtime: allow deferproc split stack + 2021-06-08 83da32749c [dev.typeparams] runtime: make deferproc take a func() argument + 2021-06-08 8e5304f729 [dev.typeparams] cmd/compile, runtime: remove the siz argument of newproc/deferproc + 2021-06-08 00d01b5786 [dev.typeparams] runtime: remove tracebackdefers + 2021-06-08 12b37b713f [dev.typeparams] runtime: remove variadic defer/go calls + 2021-06-08 5b350505da [dev.typeparams] cmd/compile: remove variadic defer calls + 2021-06-08 a9de78ac88 [dev.typeparams] cmd/compile, runtime: always enable defer/go wrapping + 2021-06-08 e58bddde70 [dev.typeparams] internal/goexperiment: regenerate generated files + 2021-06-08 0c40cb4a07 [dev.typeparams] cmd/compile/internal/types2: provide valid signature in errors involving method expressions + 2021-06-07 74d46381b2 [dev.typeparams] cmd/compile: do extra markObjects during iexport to deal with generics + 2021-06-07 ccfb0ce8df [dev.typeparams] cmd/compile: convert generic values to interface type using dictionary + 2021-06-07 cf4b6dc48e [dev.typeparams] cmd/compile: allow conversions from type parameter to interface + 2021-06-07 bcb3927cb5 [dev.typeparams] cmd/compile: introduce IsTypeParam() helper + 2021-06-07 f0c97219a3 Merge "[dev.typeparams] all: merge master (8212707) into dev.typeparams" into dev.typeparams + 2021-06-07 201d55e637 [dev.typeparams] cmd/compile: create .dict Param in the package of the instantiated function + 2021-06-07 0e39cdc0e9 [dev.typeparams] all: merge master (8212707) into dev.typeparams + 2021-06-07 7c8a5be2d6 [dev.typeparams] go/types: factor out constraint satisfaction check + 2021-06-07 7497e57a39 [dev.typeparams] go/types: simplify Interface accessors + 2021-06-07 2f26adc232 [dev.typeparams] go/types: re-use existing code for Interface.Complete + 2021-06-07 1395952075 [dev.typeparams] go/types: add Named.SetTParams and Named.Orig methods + 2021-06-07 991dca0112 [dev.typeparams] go/types: move signature checking into separate file + 2021-06-06 c23294d6b3 [dev.typeparams] cmd/compile/internal/types2: return Universe for ((*Package)(nil)).Scope() + 2021-06-05 a5be3eaee2 [dev.typeparams] cmd/compile: refactor export writing + 2021-06-05 4c072c94dc [dev.typeparams] cmd/compile: refactor import reading + 2021-06-05 4e001a8d9e [dev.typeparams] runtime/race: make test compatible with types2 + 2021-06-05 246a5570be [dev.typeparams] cmd/compile: rename (types2.Inferred.)Targs to TArgs + 2021-06-05 692399fbaa [dev.typeparams] cmd/compile/internal/syntax: not all index expressions can be instantiated types + 2021-06-04 a94e4f5a85 [dev.typeparams] cmd/compile: point StructKeyExpr at the types.Field + 2021-06-04 bad388744b [dev.typeparams] cmd/compile: handle dictionaries for top-level instantiations + 2021-06-04 de61465156 [dev.typeparams] cmd/compile: allow inlining in instantiated functions + 2021-06-04 4cf7f5f694 [dev.typeparams] test: test regabidefers in live.go + 2021-06-04 3298c749ac [dev.typeparams] runtime: undo go'd closure argument workaround + 2021-06-04 46beeed0ac [dev.typeparams] cmd/compile: allow go'd closure to escape when compiling runtime + 2021-06-04 8e6dfe1b31 [dev.typeparams] cmd/compile: export/import of recursive generic types. + 2021-06-04 93a886a165 [dev.typeparams] go/types: move struct checking into separate file + 2021-06-04 ffc74ad5d3 [dev.typeparams] go/types: move interface checking into separate file + 2021-06-04 090a17c998 [dev.typeparams] go/types: use correct type parameter list in missingMethod + 2021-06-04 62c40878e4 [dev.typeparams] go/types: better recv Var for method expressions + 2021-06-04 e32fab145b [dev.typeparams] go/types: fix panic with nil package name + 2021-06-04 cd6e9df446 [dev.typeparams] go/types: print "incomplete" for interfaces in debug mode only + 2021-06-04 655246f99a [dev.typeparams] go/types: make TestManual work for directories + 2021-06-04 d7592ab424 [dev.typeparams] go/types: implement types.Instantiate + 2021-06-04 410fa4c75b [dev.typeparams] go/types: rename Inferred.Targs to TArgs + 2021-06-04 298149a915 [dev.typeparams] go/types: use Checker-provided type parameter IDs when possible + 2021-06-04 2175e2f573 [dev.typeparams] cmd/compile: lazy import resolution for types2 + 2021-06-03 4d2b528795 [dev.typeparams] internal/buildcfg: turn on register ABI by default on ARM64 + 2021-06-03 5f034f9b46 [dev.typeparams] internal/buildcfg: turn on regabireflect by default on ARM64 + 2021-06-03 026480d06b [dev.typeparams] cmd/compile: allow nil Syms in Sym.Less + 2021-06-03 a2d6a2caeb [dev.typeparams] internal/buildcfg: turn on regabiwrappers by default on ARM64 + 2021-06-03 55b4310acd [dev.typeparams] runtime: crash the GC at clobberdead pointer on ARM64 + 2021-06-03 6b1e4430bb [dev.typeparams] cmd/compile: implement clobberdead mode on ARM64 + 2021-06-03 1c947e4f31 [dev.typeparams] cmd/compile: properly copy tilde value for unions in types2-to-types1 conversion + 2021-06-03 e9ba0750b6 [dev.typeparams] reflect: guard abi_test.go with regabiargs build tag + 2021-06-03 28bd325e41 [dev.typeparams] runtime: use ABIInternal callbackWrap in callbackasm1 on ARM64 + 2021-06-03 3de4986852 [dev.typeparams] runtime: call cgocallbackg indirectly on ARM64 + 2021-06-03 5a40fab19f [dev.typeparams] runtime, internal/bytealg: port performance-critical functions to register ABI on ARM64 + 2021-06-03 370ff5ff96 [dev.typeparams] test: update all the typeparam tests to use the new union/tilde syntax + 2021-06-03 5a008a92e8 [dev.typeparams] internal/bytealg: call memeqbody directly in memequal_varlen on ARM64 + 2021-06-03 165d39a1d4 [dev.typeparams] test: adjust codegen test for register ABI on ARM64 + 2021-06-03 b5f37faf3b [dev.typeparams] cmd/internal/goobj: add duffzero/duffcopy to builtin list + 2021-06-03 9c054f4137 [dev.typeparams] cmd/link: take function address in assembly in TestFuncAlign + 2021-06-03 95c618e99a [dev.typeparams] cmd/compile/internal/types2: add Config.AllowTypeLists to control type list handling + 2021-06-03 10d6b36ca3 [dev.typeparams] cmd/compile/internal/types2: disallow ~T where T is a defined type or an interface + 2021-06-02 8cdce85bdf [dev.typeparams] cmd/compile/internal/types2: convert testdata/check tests to type set sytax + 2021-06-02 c790964ae4 [dev.typeparams] cmd/compile/internal/types2: convert testdata/fixedbugs tests to type set sytax + 2021-06-02 9a99e728fe [dev.typeparams] cmd/compile/internal/types2: convert testdata/examples tests to type set sytax + 2021-06-02 d36b7d7bdd [dev.typeparams] cmd/compile/internal/importer: review of gcimporter_test.go + 2021-06-02 3c1d502a19 [dev.typeparams] cmd/compile/internal/types2: eliminate need for unpack and asUnion functions + 2021-06-02 848b58e473 [dev.typeparams] cmd/compile/internal/types2: clean up type set/union intersection + 2021-06-02 97cb0113a3 [dev.typeparams] cmd/compile: fix export/import of constants with typeparam type + 2021-06-02 6b1cdeaef3 [dev.typeparams] cmd/link: include "go build" output in test logs + 2021-06-02 c7b9811581 [dev.typeparams] cmd/compile/internal/importer: review of gcimporter.go + 2021-06-02 498a48327f [dev.typeparams] cmd/compile: sort iface fields before expansion + 2021-06-02 cc52fdd1f3 [dev.typeparams] cmd/compile/internal/importer: review of exportdata.go + 2021-06-02 8c5c5a9e69 [dev.typeparams] cmd/compile/internal/importer: review of support.go + 2021-06-02 589e32dbdf [dev.typeparams] cmd/compile/internal/types2: replace Sum type with Union type + 2021-06-02 7b876def6c [dev.typeparams] cmd/compile: add dictionary argument to generic functions + 2021-06-02 aa9cfdf775 [dev.typeparams] runtime: update ABIInternal assembly with register ABI on ARM64 + 2021-06-02 0c123cdf8b [dev.typeparams] reflect: implement register ABI for MakeFunc etc. on ARM64 + 2021-06-02 2e4b79949f [dev.typeparams] runtime: implement register ABI for reflectcall on ARM64 + 2021-06-02 dc2cb529a8 [dev.typeparams] runtime: mark assembly functions called directly from compiler ABIInternal + 2021-06-02 d2b435117d test: fix error check messages for 2 types2 tests + 2021-06-02 b1f48e8add [dev.typeparams] cmd/compile: fix formatting + 2021-06-01 58ad36b359 [dev.typeparams] internal/buildcfg: allow regabi GOEXPERIMENTs on ARM64 + 2021-06-01 c3639918d1 [dev.typeparams] internal/abi: define ARM64 register ABI constants + 2021-06-01 6633dc8b09 [dev.typeparams] reflect: call ABI0 spill/unspill functions on AMD64 + 2021-06-01 e4003463ff [dev.typeparams] cmd/compile: match register-ABI version of memmove call on ARM64 + 2021-06-01 8e7abefdaa [dev.typeparams] cmd/compile: update ARM64 CALL* ops for register ABI + 2021-06-01 c9d1a2bdd2 [dev.typeparams] all: merge master (2725522) into dev.typeparams + 2021-06-01 2580e9a160 [dev.typeparams] cmd/compile: refactor noder/irgen helpers + 2021-06-01 4b10e4c547 [dev.typeparams] cmd/compile: handle ONONAME in subster.node + 2021-05-31 f32f4f58d9 [dev.typeparams] cmd/compile: simplify formatting of defined types + 2021-05-27 22f5ece3b1 [dev.typeparams] cmd/compile/internal/noder: refactor irgen import handling + 2021-05-27 417955d151 [dev.typeparams] cmd/compile/internal/inline: refactor mkinlcall + 2021-05-27 88583a2a66 [dev.typeparams] test: trim list of expected -G=3 failures + 2021-05-27 ea522bc546 [dev.typeparams] cmd/compile: add and use ir.RawOrigExpr + 2021-05-27 de5d1aca5e [dev.typeparams] cmd/compile: tweaks to match types2 + 2021-05-27 c2c1b53b39 [dev.typeparams] cmd/compile: use old export format if not compiling with generics + 2021-05-27 8c99e5db43 [dev.typeparams] cmd/compile/internal/types2: ensure that Named.check is nilled out once it is expanded + 2021-05-27 963f33b03b [dev.typeparams] cmd/compile: enable register args on ARM64 + 2021-05-27 06df0ee7fa [dev.typeparams] cmd/compile: add arg/result register load/spill code on ARM64 + 2021-05-26 1ec056244e [dev.typeparams] cmd/compile: inlining tweaks for toolstash + 2021-05-26 6da1661371 [dev.typeparams] cmd/compile: simplify inlining variadic calls + 2021-05-26 e99e9a6e01 [dev.typeparams] cmd/compile: simplify ~r/~b naming + 2021-05-26 4c68edd1fe [dev.typeparams] cmd/compile: add morestack arg spilling code on ARM64 + 2021-05-26 a4b2a04bc5 [dev.typeparams] cmd/internal/obj/arm64: use ABI-compatible registers in function prologue + 2021-05-26 4bb927f82e [dev.typeparams] cmd/compile: define ARM64 parameter registers + 2021-05-26 cf23daeda3 [dev.typeparams] cmd/compile: do not schedule in-register args late, even for block control + 2021-05-26 4ed6317e73 [dev.typeparams] cmd/compile: always generate (*T).M wrappers for instantiated methods + 2021-05-26 b7f7d1cd7b [dev.typeparams] cmd/compile: get type aliases working with generic types + 2021-05-26 95748d1b74 [dev.typeparams] cmd/compile: avoid some redundant type construction + 2021-05-26 fd54ae8b0c [dev.typeparams] cmd/compile: adding union support in types1 + 2021-05-25 6c9e1c58bc [dev.typeparams] test: fix and update run.go's generics testing + 2021-05-25 5c1e119d48 [dev.typeparams] all: merge master (f22ec51) into dev.typeparams + 2021-05-24 155dc0e541 [dev.typeparams] cmd/compile/internal/types2: factor out constraint satisfaction check + 2021-05-24 5770d7a637 [dev.typeparams] cmd/compile/internal/types2: accept embedded interface elements + 2021-05-24 cc7ceea585 [dev.typeparams] cmd/compile/internal/types2: simplify Interface accessors + 2021-05-24 1608577e05 [dev.typeparams] cmd/compile/internal/types2: re-use existing code for Interface.Complete + 2021-05-24 d48f6d9f6f [dev.typeparams] Don't check typecheck(3) on transform, so no need to export/import it + 2021-05-24 4c50721cda [dev.typeparams] cmd/compile: Fix handling of Name nodes during stenciling + 2021-05-24 dcaf785add [dev.typeparams] internal/buildcfg: enable defer/go wrapping everywhere + 2021-05-24 f642742678 [dev.typeparams] reflect: use internal/abi.FuncPCABI0 to take address of assembly functions + 2021-05-24 e0844acfc8 [dev.typeparams] runtime/pprof: replace funcPC with internal/abi.FuncPCABIInternal + 2021-05-24 ae26b45113 [dev.typeparams] cmd/compile/abi-internal.md: specify ARM64 register-based ABI + 2021-05-24 b18b2d372e [dev.typeparams] cmd/compile: fix case where we were copying a raw Node + 2021-05-21 5b1120fac7 [dev.typeparams] cmd/compile: fix handling of Nname field in (*subster).tstruct. + 2021-05-21 8d2b4cb6cc [dev.typeparams] cmd/compile: fixing import of comm clauses/closures in generic functions + 2021-05-21 626e89c261 [dev.typeparams] runtime: replace funcPC with internal/abi.FuncPCABIInternal + 2021-05-21 6a81e063dd [dev.typeparams] runtime: fix misuse of funcPC + 2021-05-21 7d928460a1 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 to reference ABI0 assembly symbols + 2021-05-21 0e0a1f94f3 [dev.typeparams] runtime: use ABI0 handler addresses on Windows/ARM64 + 2021-05-21 fb42fb705d [dev.typeparams] runtime: use internal/abi.FuncPCABI0 to take address of assembly functions + 2021-05-21 21db1d193c [dev.typeparams] runtime: fix newproc arg size on ARM + 2021-05-21 b1a398cf0f [dev.typeparams] cmd/compile: add import/export of calls to builtin functions + 2021-05-21 ccbfbb1c33 [dev.typeparams] cmd/compile: export OFUNCINST and OSELRECV2 nodes (for generic functions) + 2021-05-21 243076da64 [dev.typeparams] cmd/compile/internal/types2: move signature checking into separate file + 2021-05-21 cfe0250497 [dev.typeparams] cmd/compile/internal/types2: move struct checking into separate file + 2021-05-21 211244e172 [dev.typeparams] cmd/compile/internal/types2: move interface checking into separate file + 2021-05-21 7b3ee6102d [dev.typeparams] cmd/compile: move to new export version, keep reading previous version + 2021-05-21 15ad61aff5 [dev.typeparams] cmd/compile: get export/import of generic types & functions working + 2021-05-20 468efd5e2f [dev.typeparams] cmd/compile: change method instantiations back to being functions + 2021-05-20 382c5dd5f7 [dev.typeparams] internal/buildcfg: turn on register ABI on all AMD64 platforms + 2021-05-20 240d6d00ca [dev.typeparams] cmd/link: mangle symbol ABI name on Plan 9 + 2021-05-20 ed2001232a [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on Plan 9 + 2021-05-20 02117775d1 [dev.typeparams] cmd/compile, runtime: do not zero X15 on Plan 9 + 2021-05-20 a5cd89b8c3 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 and cgo_unsafe_args for Solaris syscall wrappers + 2021-05-19 6bdfff112f [dev.typeparams] cmd/compile/internal/types2: use correct type parameter list in missingMethod + 2021-05-19 eff66248ea [dev.typeparams] cmd/compile/internal/types2: implement package height + 2021-05-19 3f6f12972b [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on DragonflyBSD + 2021-05-19 b69347d24a [dev.typeparams] cmd/compile: simplify tparam's type + 2021-05-19 701bd60646 [dev.typeparams] cmd/compile: simplify targ's type + 2021-05-19 c2966ae272 [dev.typeparams] cmd/compile/internal/ir: more position details in dump + 2021-05-19 fb79f6955e [dev.typeparams] cmd/compile/internal/importer: implement position reading + 2021-05-19 c92ae885d9 [dev.typeparams] cmd/compile/internal/types2: better recv Var for method expressions + 2021-05-19 90b6e72605 [dev.typeparams] cmd/compile/internal/types2: tweak anonymous parameter position + 2021-05-19 fc9e64cc98 [dev.typeparams] cmd/compile/internal/types2: fix types2 panic + 2021-05-19 c81562d99f [dev.typeparams] test: update regress tests for types2 + 2021-05-19 81b22480cf [dev.typeparams] cmd/compile/internal/syntax: accept embedded type literals + 2021-05-18 f3fc8b5779 [dev.typeparams] cmd/compile: simplify type alias handling for export + 2021-05-18 140cd7c1d3 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for syscall wrappers on OpenBSD + 2021-05-18 bbc0059b03 [dev.typeparams] test: run more tests with -G=3 + 2021-05-18 f208f1ac99 [dev.typeparams] cmd/compile/internal/ir: more useful Fatalfs + 2021-05-18 c7dd3e305d [dev.typeparams] all: merge master (690a8c3) into dev.typeparams + 2021-05-18 077f03f4d8 [dev.typeparams] runtime: use internal/abi.FuncPCABI0 for sigtramp PC on FreeBSD + 2021-05-17 f39200b037 [dev.typeparams] go/constant: implement Kind.String + 2021-05-14 0d1e293b23 [dev.typeparams] cmd/compile/internal/types2: print "incomplete" for interfaces in debug mode only + 2021-05-14 03ed590e51 [dev.typeparams] cmd/compile/internal/types2: use Checker-provided type parameter IDs when possible + 2021-05-13 c3fa51c9a2 cmd/compile: changed representation of typeparam bound in types1 + 2021-05-13 9daf3cca82 [dev.typeparams] cmd/compile: keep instantiated method as a method, rather than converting to function + 2021-05-12 04f65d394c [dev.typeparams] cmd/compile: fix use of method values with stenciled methods + 2021-05-11 d2b3efcb90 [dev.typeparams] all: merge master (9b84814) into dev.typeparams + 2020-12-22 6dc2c16f95 [dev.cmdgo] codereview.cfg: add config for dev.cmdgo Change-Id: I252f9f64197b9fd0d5b230aa83941c3cfcbda6cf
| * go/types: temporarily pin the Checker to Interface during checkingRobert Findley2021-09-084-6/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While type checking expressions involving interface types, it is possible that their type set is used before delayed actions are processed. As a result, computeInterfaceTypeSet is called with a nil checker, and errors in the interface type definition result in panics (see #48234). To avoid the panics, store a *Checker on Interface for use in between checking of the interface type expression and processing of delayed actions. Fixes #48234 Change-Id: I5509bc1c01b55edac52446b9e075fbe8fcc01874 Reviewed-on: https://go-review.googlesource.com/c/go/+/348371 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: spell out 'Type' in type parameter APIsRobert Findley2021-09-0816-85/+85
| | | | | | | | | | | | | | | | | | | | | | | | As discussed on the go/types proposal (#47916), we should spell out the word 'Type', rather than using 'T'. Change-Id: I5f51255eedc07fea61f909b7ecb3093a7fab765e Reviewed-on: https://go-review.googlesource.com/c/go/+/348376 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/ast: rename TParams fields to TypeParamsRobert Findley2021-09-089-47/+47
| | | | | | | | | | | | | | | | | | | | | | | | As discussed in the ast proposal (#47781), there's not really a strong reason to avoid spelling out 'Type'. Change-Id: I0ba1bf03b112ea60509a78a89a050a302779d9d0 Reviewed-on: https://go-review.googlesource.com/c/go/+/348375 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: move NewTypeParam off of CheckerRobert Findley2021-09-084-6/+10
| | | | | | | | | | | | | | | | | | | | | | This aligns with the API proposal. Change-Id: I9967a317196392ffa5ddbe5391d7aba5f6e7bad2 Reviewed-on: https://go-review.googlesource.com/c/go/+/347561 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: move typeHash to environment.goRobert Findley2021-09-082-37/+35
| | | | | | | | | | | | | | | | | | | | | | This is a pure code move, with no other changes. Change-Id: Id31f1f960d3208dc614556de89bf39b7ca77df3a Reviewed-on: https://go-review.googlesource.com/c/go/+/347560 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: implement deduplication of instances using the EnvironmentRobert Findley2021-09-088-90/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement deduplication of type instances via the Environment by recording a map of unique IDs for *Named types. This avoids an issue with the existing type hash, where qualified names alone were not sufficient to differentiate two *Named types that have the same fully qualified name but which are distinct pointers. It also allows us to drop the scope accounting for local types. A subtle bug is also fixed in subst.go, where the instance t was passed to typeHash rather than t.orig. Change-Id: I85639ccc1c9bfee470babd2fc85375484c8ed0b9 Reviewed-on: https://go-review.googlesource.com/c/go/+/344390 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: do not format TParams when hashingCuong Manh Le2021-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 347534 to go/types. Change-Id: I2b15a29992c430e34592d110be16d7b2b10521a9 Reviewed-on: https://go-review.googlesource.com/c/go/+/348029 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org>
| * Revert "go/ast: clarify when Ident.Obj is nil"Tim King2021-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 52aef05498a9e84ede16fb7ce46a2a252af05479. Reason for revert: After discussion on CL 347530, it is not clear this is an improvement to the documentation. Updates #48141 Change-Id: I5f3d9995c5f5666b92602c4b8ec393673baa73fc Reviewed-on: https://go-review.googlesource.com/c/go/+/347592 Trust: Cherry Mui <cherryyz@google.com> Trust: Robert Findley <rfindley@google.com> Reviewed-by: Robert Findley <rfindley@google.com>
| * go/ast: clarify when Ident.Obj is nilCuong Manh Le2021-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fixes #48141 Change-Id: Id20b7801d31456ffd74301ed0fd84788b8982fb1 Reviewed-on: https://go-review.googlesource.com/c/go/+/347530 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: systematic detection of missing instantiationRobert Findley2021-09-028-25/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 346471 to go/types. Additionally, CheckExpr was updated for the new API to explicitly allow generic expressions. The error messages in issue39634.go2 are different because go/parser produces an IndexExpr with BadExpr index value, for backward compatibility. Change-Id: I725926de183a016381513fe0e750d1280688ce29 Reviewed-on: https://go-review.googlesource.com/c/go/+/347391 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/internal/gcimporter: always call SetTParams, even if emptyRobert Findley2021-09-021-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This resolves an outstanding TODO to be consistent about calling SetTParams. Done in both go/internal/gcimporter and cmd/compile/internal/importer. Change-Id: Ief642efe016f02bab1bab960f6731a0ac0a8ad28 Reviewed-on: https://go-review.googlesource.com/c/go/+/347389 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * all: update vendored golang.org/x/cryptoDmitri Shuralyov2021-09-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ran the following commands inside std and cmd modules: go get -d golang.org/x/crypto@32db794688a5a24a23a43f2a984cecd5b3d8da58 # master go mod tidy go mod vendor Also add the new golang.org/x/crypto/curve25519/internal/field package (it was created in x/crypto CL 315269) to TestDependencies in go/build. Position it next to its upstream copy, since its required dependencies are expected to be identical. For #36905. Change-Id: I589499cd7176c9b4b8758e59025653d19b58130e Reviewed-on: https://go-review.googlesource.com/c/go/+/347190 Trust: Dmitri Shuralyov <dmitshur@golang.org> Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Carlos Amedee <carlos@golang.org>
| * go/internal/gcimporter: add import tests for type parametersRobert Findley2021-09-022-1/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new test TestImportTypeparamTests that compiles and imports packages contained in test/typeparam, and compares the resulting package scope with the scope produced by type-checking directly. In the process, fix a bug in go/types affecting embedded instances with more than one type argument. This was uncovered by smoketest.go. To enable this new test it was easiest to move gcimporter_test.go to an external test, which required copying the pkgExts variable. Fixes #48101 Change-Id: Ie4d981bf463e886a8d141809805d184dbbf64607 Reviewed-on: https://go-review.googlesource.com/c/go/+/347070 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/internal/gcimporter: add support for importing parameterized typesRobert Findley2021-09-022-16/+144
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port the necessary logic to go/internal/gcimporter from cmd/compile/internal/importer/iimport.go to support type parameters. This is a partial port of several compiler CLs: at least CL 319930, CL 322609, CL 323029, CL 338192, CL 340251, and CL 340989. Because these ports were not interleaved with the corresponding go/types API changes, it is easier to just take the latest importer logic. Notably, the equivalent of types2.AsTypeParam is not used. It should be unnecessary. Updates #48101 Change-Id: I938bd8debc3f6a68a3ad8d44c61ef9c5038be7e5 Reviewed-on: https://go-review.googlesource.com/c/go/+/347069 Trust: Robert Findley <rfindley@google.com> Trust: Dan Scales <danscales@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Dan Scales <danscales@google.com> Reviewed-by: Robert Griesemer <gri@golang.org>
| * cmd/compile: fix irgen mis-handling invalid function declarationCuong Manh Le2021-09-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In -G=3 mode, irgen use its own generated IR, which is mis-handling of bodyless function and declared function with //go:noescape pragma. Fix this by adopting the same logic in noder.funcDecl, which minor change in linkname detection. Fixes #48097 Change-Id: Ibef921c1f75e071ca61685e0cb4543f2ee5efc7f Reviewed-on: https://go-review.googlesource.com/c/go/+/346470 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Trust: Dan Scales <danscales@google.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Mui <cherryyz@google.com> Reviewed-by: Dan Scales <danscales@google.com> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
| * go/types: disallow aliases for generic typesRobert Findley2021-09-015-21/+17
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 346294 to go/types. Change-Id: Ib70541a92e352c8df8123c8b82bb4eeedce3b89f Reviewed-on: https://go-review.googlesource.com/c/go/+/346560 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: remove superfluous ordinaryType callsRobert Findley2021-09-014-15/+8
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 346291 to go/types. Change-Id: I8f864aca5cdb4037bc27a81cde1597430b9a48db Reviewed-on: https://go-review.googlesource.com/c/go/+/346559 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: more systematic error handling in typeWriterRobert Findley2021-09-011-42/+39
| | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 346009 to go/types. An unnecessary break statement was removed from both the port and types2. Change-Id: I2cc1328a61100d4b01a2d26ac7bac9044440d579 Reviewed-on: https://go-review.googlesource.com/c/go/+/346558 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: eliminate typeHashing global variableRobert Findley2021-09-013-18/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345929 to go/types. It is also a step toward making instantiation concurrency-safe. Also fix some whitespace in instantiate.go. Updates #47910 Change-Id: Icdeb227cb83eee15da6db90daab294c8c55db601 Reviewed-on: https://go-review.googlesource.com/c/go/+/346557 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: generalize instanceHash to accept any type, rename to typeHashRobert Findley2021-09-015-24/+79
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345791 to go/types. Change-Id: I673c22ad8b668f07aae4117555b1c0efb273fb78 Reviewed-on: https://go-review.googlesource.com/c/go/+/346556 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: don't print instance markers for type hashesRobert Findley2021-08-312-13/+12
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345891 to go/types. Change-Id: I5abcb9c9c5110923a743f0c47d9b34b2baabab68 Reviewed-on: https://go-review.googlesource.com/c/go/+/346555 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: use a typeWriter to write types (cleanup)Robert Findley2021-08-315-116/+121
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345890 to go/types. Change-Id: I98162deaf044b2194b05dc51e6948e227216fc4d Reviewed-on: https://go-review.googlesource.com/c/go/+/346554 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: do not declare new methods on instantiated typesRobert Findley2021-08-312-1/+28
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345472 to go/types. Change-Id: I0e2a88909ecebe9dea3325244153f5c74e4c3ce7 Reviewed-on: https://go-review.googlesource.com/c/go/+/346553 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: implement TypeList.String (debugging support)Robert Findley2021-08-313-7/+14
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345471 to go/types. Change-Id: Icad5fb8b3b4375182f420a51c80607b88696561e Reviewed-on: https://go-review.googlesource.com/c/go/+/346552 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
| * go/types: remove need for the instance structRobert Findley2021-08-313-15/+7
| | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345177 to go/types. Change-Id: I79fcfbf5b28e9a7a2e66c81bc831e164a8da8bbb Reviewed-on: https://go-review.googlesource.com/c/go/+/346551 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
| * go/types: address some TODOs (cleanup)Robert Findley2021-08-3110-58/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a port of CL 345176 to go/types, though not all TODOs were present in go/types. A TODO that still needs to be resolved was added back to types2. Change-Id: Icf79483c92d0bc1248de772c7044620f0f0a5c58 Reviewed-on: https://go-review.googlesource.com/c/go/+/346550 Trust: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
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